| 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 | $110.25 | 6.373% | $117.2762 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $72.34 | 10.617% | $80.0203 | $80.02 | $80.00 | $80.00 |
| Purchase #3 | $168.93 | 7.411% | $181.4494 | $181.45 | $181.45 | $181.40 |
| Purchase #4 | $250.77 | 10.278% | $276.5441 | $276.54 | $276.55 | $276.50 |
| Purchase #5 | $6.74 | 3.837% | $6.9986 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $25.47 | 11.226% | $28.3293 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $235.72 | 6.747% | $251.624 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $870.22 | $942.2419 | $942.24 | $942.25 | $942.10 | |