| 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 | $128.79 | 11.171% | $143.1771 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $118.39 | 6.653% | $126.2665 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $193.82 | 8.271% | $209.8509 | $209.85 | $209.85 | $209.90 |
| Purchase #4 | $37.42 | 13.549% | $42.49 | $42.49 | $42.50 | $42.50 |
| Purchase #5 | $220.43 | 11.773% | $246.3812 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $86.30 | 11.253% | $96.0113 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $79.48 | 9.149% | $86.7516 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $864.63 | $950.9286 | $950.93 | $950.95 | $951.10 | |