| 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 | $216.53 | 3.480% | $224.0652 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $39.76 | 5.373% | $41.8963 | $41.90 | $41.90 | $41.90 |
| Purchase #3 | $26.38 | 7.396% | $28.3311 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $249.71 | 8.695% | $271.4223 | $271.42 | $271.40 | $271.40 |
| Purchase #5 | $32.56 | 10.319% | $35.9199 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $113.28 | 7.305% | $121.5551 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $10.38 | 4.703% | $10.8682 | $10.87 | $10.85 | $10.90 |
| 7 purchase totals = | $688.60 | $734.0581 | $734.07 | $734.00 | $734.10 | |