| 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 | $204.72 | 11.457% | $228.1748 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $67.69 | 8.385% | $73.3658 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $203.40 | 8.145% | $219.9669 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $22.72 | 13.623% | $25.8151 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $210.46 | 4.213% | $219.3267 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $97.61 | 9.383% | $106.7687 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $43.46 | 10.295% | $47.9342 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $850.06 | $921.3522 | $921.36 | $921.30 | $921.40 | |