| 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 | $138.87 | 8.224% | $150.2907 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $223.35 | 6.185% | $237.1642 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $27.25 | 9.693% | $29.8913 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $77.90 | 13.397% | $88.3363 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $92.28 | 6.120% | $97.9275 | $97.93 | $97.95 | $97.90 |
| Purchase #6 | $244.82 | 6.388% | $260.4591 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $68.65 | 10.591% | $75.9207 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $873.12 | $939.9898 | $939.99 | $940.00 | $940.00 | |