| 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 | $131.55 | 12.858% | $148.4647 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $201.62 | 9.162% | $220.0924 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $68.39 | 8.311% | $74.0739 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $118.40 | 4.857% | $124.1507 | $124.15 | $124.15 | $124.20 |
| Purchase #5 | $124.40 | 12.279% | $139.6751 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $215.38 | 13.178% | $243.7628 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $248.36 | 7.589% | $267.208 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $1,108.10 | $1,217.4276 | $1,217.42 | $1,217.40 | $1,217.60 | |