| 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 | $118.92 | 7.482% | $127.8176 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $228.68 | 12.592% | $257.4754 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $112.70 | 13.858% | $128.318 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $98.89 | 4.307% | $103.1492 | $103.15 | $103.15 | $103.10 |
| Purchase #5 | $155.38 | 12.703% | $175.1179 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $75.28 | 12.817% | $84.9286 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $116.50 | 10.472% | $128.6999 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $906.35 | $1,005.5066 | $1,005.52 | $1,005.50 | $1,005.40 | |