| 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 | $123.71 | 12.796% | $139.5399 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $16.64 | 7.317% | $17.8575 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $106.95 | 10.284% | $117.9487 | $117.95 | $117.95 | $117.90 |
| Purchase #4 | $174.31 | 4.517% | $182.1836 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $87.90 | 11.366% | $97.8907 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $227.44 | 11.584% | $253.7866 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $110.68 | 11.302% | $123.1891 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $847.63 | $932.3961 | $932.40 | $932.45 | $932.40 | |