| 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 | $194.50 | 4.584% | $203.4159 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $25.44 | 12.627% | $28.6523 | $28.65 | $28.65 | $28.70 |
| Purchase #3 | $120.59 | 11.791% | $134.8088 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $138.99 | 3.202% | $143.4405 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $18.34 | 3.471% | $18.9766 | $18.98 | $19.00 | $19.00 |
| Purchase #6 | $16.81 | 9.111% | $18.3416 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $238.29 | 3.701% | $247.1091 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $752.96 | $794.7448 | $794.75 | $794.75 | $794.70 | |