| 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 | $224.39 | 5.843% | $237.5011 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $10.37 | 3.841% | $10.7683 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $145.41 | 9.738% | $159.57 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $116.61 | 3.291% | $120.4476 | $120.45 | $120.45 | $120.40 |
| Purchase #5 | $236.42 | 6.622% | $252.0757 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $97.89 | 10.212% | $107.8865 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $247.75 | 5.152% | $260.5141 | $260.51 | $260.50 | $260.50 |
| 7 purchase totals = | $1,078.84 | $1,148.7633 | $1,148.77 | $1,148.75 | $1,148.80 | |