| 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 | $220.36 | 8.736% | $239.6106 | $239.61 | $239.60 | $239.60 |
| Purchase #2 | $79.56 | 8.336% | $86.1921 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $31.62 | 6.563% | $33.6952 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $86.68 | 6.631% | $92.4278 | $92.43 | $92.45 | $92.40 |
| Purchase #5 | $109.75 | 7.787% | $118.2962 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $151.32 | 12.123% | $169.6645 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $114.71 | 13.177% | $129.8253 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $794.00 | $869.7117 | $869.72 | $869.75 | $869.70 | |