| 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 | $126.27 | 12.732% | $142.3467 | $142.35 | $142.35 | $142.30 |
| Purchase #2 | $210.51 | 7.132% | $225.5236 | $225.52 | $225.50 | $225.50 |
| Purchase #3 | $116.49 | 10.679% | $128.93 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $118.79 | 3.462% | $122.9025 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $194.84 | 13.372% | $220.894 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $29.58 | 7.215% | $31.7142 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $34.56 | 12.843% | $38.9985 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $831.04 | $911.3095 | $911.30 | $911.30 | $911.20 | |