| 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 | $245.64 | 3.289% | $253.7191 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $155.31 | 12.761% | $175.1291 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $108.81 | 13.733% | $123.7529 | $123.75 | $123.75 | $123.80 |
| Purchase #4 | $197.88 | 7.726% | $213.1682 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $177.91 | 9.810% | $195.363 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $29.77 | 4.711% | $31.1725 | $31.17 | $31.15 | $31.20 |
| Purchase #7 | $81.30 | 13.641% | $92.3901 | $92.39 | $92.40 | $92.40 |
| 7 purchase totals = | $996.62 | $1,084.6949 | $1,084.69 | $1,084.65 | $1,084.80 | |