| 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 | $187.75 | 4.365% | $195.9453 | $195.95 | $195.95 | $195.90 |
| Purchase #2 | $209.82 | 9.191% | $229.1046 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $9.57 | 12.794% | $10.7944 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $10.60 | 11.124% | $11.7791 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $117.54 | 7.541% | $126.4037 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $116.91 | 11.130% | $129.9221 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $90.94 | 7.339% | $97.6141 | $97.61 | $97.60 | $97.60 |
| 7 purchase totals = | $743.13 | $801.5633 | $801.55 | $801.55 | $801.50 | |