| 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 | $121.89 | 7.773% | $131.3645 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $222.52 | 12.294% | $249.8766 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $99.36 | 7.224% | $106.5378 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $200.61 | 13.519% | $227.7305 | $227.73 | $227.75 | $227.70 |
| Purchase #5 | $32.43 | 9.839% | $35.6208 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $164.77 | 8.241% | $178.3487 | $178.35 | $178.35 | $178.30 |
| Purchase #7 | $109.53 | 9.726% | $120.1829 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $951.11 | $1,049.6618 | $1,049.66 | $1,049.70 | $1,049.60 | |