| 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 | $230.38 | 7.596% | $247.8797 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $131.90 | 8.814% | $143.5257 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $208.70 | 13.485% | $236.8432 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $42.63 | 6.567% | $45.4295 | $45.43 | $45.45 | $45.40 |
| Purchase #5 | $162.95 | 4.476% | $170.2436 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $116.41 | 13.251% | $131.8355 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $195.43 | 6.319% | $207.7792 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,088.40 | $1,183.5364 | $1,183.54 | $1,183.65 | $1,183.40 | |