| 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 | $211.67 | 5.564% | $223.4473 | $223.45 | $223.45 | $223.40 |
| Purchase #2 | $42.25 | 8.669% | $45.9127 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $59.40 | 9.708% | $65.1666 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $237.67 | 12.767% | $268.0133 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $244.43 | 8.547% | $265.3214 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $11.40 | 6.276% | $12.1155 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $89.70 | 9.244% | $97.9919 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $896.52 | $977.9687 | $977.97 | $977.90 | $977.90 | |