| 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 | $216.68 | 3.816% | $224.9485 | $224.95 | $224.95 | $224.90 |
| Purchase #2 | $64.43 | 10.517% | $71.2061 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $17.95 | 8.208% | $19.4233 | $19.42 | $19.40 | $19.40 |
| Purchase #4 | $113.45 | 6.674% | $121.0217 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $10.56 | 6.580% | $11.2548 | $11.25 | $11.25 | $11.30 |
| Purchase #6 | $57.71 | 11.753% | $64.4927 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $149.93 | 13.388% | $170.0026 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $630.71 | $682.3497 | $682.34 | $682.30 | $682.30 | |