| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.78 | 9.819% | $251.2439 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $124.56 | 10.844% | $138.0673 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $152.29 | 8.629% | $165.4311 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $122.63 | 9.496% | $134.2749 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $169.50 | 13.690% | $192.7046 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $103.43 | 13.377% | $117.2658 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $155.38 | 10.273% | $171.3422 | $171.34 | $171.35 | $171.30 |
| 7 purchase totals = | $1,056.57 | $1,170.3298 | $1,170.32 | $1,170.30 | $1,170.30 | |