| 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 | $71.98 | 3.525% | $74.5173 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $111.92 | 11.476% | $124.7639 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $222.50 | 8.286% | $240.9364 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $150.44 | 9.784% | $165.159 | $165.16 | $165.15 | $165.20 |
| Purchase #5 | $211.44 | 12.210% | $237.2568 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $242.79 | 3.522% | $251.3411 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $138.31 | 11.250% | $153.8699 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $1,149.38 | $1,247.8444 | $1,247.85 | $1,247.80 | $1,247.90 | |