| 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 | $240.96 | 12.113% | $270.1475 | $270.15 | $270.15 | $270.10 |
| Purchase #2 | $21.96 | 3.413% | $22.7095 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $33.73 | 4.254% | $35.1649 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $75.56 | 3.697% | $78.3535 | $78.35 | $78.35 | $78.40 |
| Purchase #5 | $223.30 | 7.611% | $240.2954 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $10.80 | 8.435% | $11.711 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $163.58 | 7.854% | $176.4276 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $769.89 | $834.8094 | $834.81 | $834.80 | $834.80 | |