| 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 | $175.70 | 8.768% | $191.1054 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $82.42 | 5.821% | $87.2177 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $183.64 | 9.298% | $200.7148 | $200.71 | $200.70 | $200.70 |
| Purchase #4 | $222.50 | 6.594% | $237.1717 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $51.49 | 13.372% | $58.3752 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $221.41 | 5.102% | $232.7063 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $35.90 | 11.838% | $40.1498 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $973.06 | $1,047.4409 | $1,047.45 | $1,047.40 | $1,047.40 | |