| 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 | $219.57 | 4.141% | $228.6624 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $20.87 | 3.611% | $21.6236 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $166.56 | 9.350% | $182.1334 | $182.13 | $182.15 | $182.10 |
| Purchase #4 | $143.94 | 4.862% | $150.9384 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $58.50 | 5.723% | $61.848 | $61.85 | $61.85 | $61.80 |
| Purchase #6 | $106.28 | 7.644% | $114.404 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $180.77 | 10.729% | $200.1648 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $896.49 | $959.7746 | $959.76 | $959.75 | $959.70 | |