| 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 | $199.72 | 10.635% | $220.9602 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $112.82 | 3.687% | $116.9797 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $55.91 | 9.420% | $61.1767 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $42.54 | 3.573% | $44.06 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $75.63 | 12.608% | $85.1654 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $98.43 | 10.445% | $108.711 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $61.46 | 4.775% | $64.3947 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $646.51 | $701.4477 | $701.45 | $701.45 | $701.60 | |