| 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 | $192.89 | 9.184% | $210.605 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $144.67 | 13.140% | $163.6796 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $59.45 | 13.682% | $67.5839 | $67.58 | $67.60 | $67.60 |
| Purchase #4 | $52.31 | 6.265% | $55.5872 | $55.59 | $55.60 | $55.60 |
| Purchase #5 | $19.44 | 9.631% | $21.3123 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $244.85 | 9.496% | $268.101 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $128.40 | 9.295% | $140.3348 | $140.33 | $140.35 | $140.30 |
| 7 purchase totals = | $842.01 | $927.2038 | $927.20 | $927.25 | $927.20 | |