| 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 | $9.88 | 12.576% | $11.1225 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $229.40 | 12.236% | $257.4694 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $148.74 | 3.129% | $153.3941 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $116.49 | 4.236% | $121.4245 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $110.94 | 11.197% | $123.362 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $74.32 | 4.517% | $77.677 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $200.98 | 5.381% | $211.7947 | $211.79 | $211.80 | $211.80 |
| 7 purchase totals = | $890.75 | $956.2442 | $956.23 | $956.20 | $956.30 | |