| 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 | $119.70 | 7.291% | $128.4273 | $128.43 | $128.45 | $128.40 |
| Purchase #2 | $41.41 | 9.456% | $45.3257 | $45.33 | $45.35 | $45.30 |
| Purchase #3 | $42.89 | 13.122% | $48.518 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $97.63 | 8.372% | $105.8036 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $201.66 | 11.494% | $224.8388 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $144.40 | 3.337% | $149.2186 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $217.67 | 7.317% | $233.5969 | $233.60 | $233.60 | $233.60 |
| 7 purchase totals = | $865.36 | $935.7289 | $935.74 | $935.75 | $935.60 | |