| 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 | $142.92 | 7.839% | $154.1235 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $206.61 | 6.344% | $219.7173 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $203.33 | 11.840% | $227.4043 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $224.69 | 10.852% | $249.0734 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $110.47 | 4.681% | $115.6411 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $112.53 | 6.816% | $120.2 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $99.92 | 5.411% | $105.3267 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $1,100.47 | $1,191.4863 | $1,191.48 | $1,191.45 | $1,191.40 | |