| 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 | $205.52 | 9.802% | $225.6651 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $228.36 | 10.401% | $252.1117 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $111.71 | 4.228% | $116.4331 | $116.43 | $116.45 | $116.40 |
| Purchase #4 | $19.87 | 5.172% | $20.8977 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $100.55 | 9.662% | $110.2651 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $177.43 | 9.708% | $194.6549 | $194.65 | $194.65 | $194.70 |
| Purchase #7 | $166.48 | 12.668% | $187.5697 | $187.57 | $187.55 | $187.60 |
| 7 purchase totals = | $1,009.92 | $1,107.5973 | $1,107.60 | $1,107.55 | $1,107.70 | |