| 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 | $236.31 | 7.436% | $253.882 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $169.64 | 12.844% | $191.4286 | $191.43 | $191.45 | $191.40 |
| Purchase #3 | $58.41 | 13.596% | $66.3514 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $239.77 | 5.213% | $252.2692 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $60.84 | 10.633% | $67.3091 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $76.94 | 13.610% | $87.4115 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $229.27 | 5.306% | $241.4351 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $1,071.18 | $1,160.0869 | $1,160.09 | $1,160.10 | $1,160.10 | |