| 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 | $212.28 | 4.667% | $222.1871 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $182.98 | 13.385% | $207.4719 | $207.47 | $207.45 | $207.50 |
| Purchase #3 | $244.43 | 13.769% | $278.0856 | $278.09 | $278.10 | $278.10 |
| Purchase #4 | $28.89 | 5.567% | $30.4983 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $27.33 | 8.711% | $29.7107 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $131.53 | 11.563% | $146.7388 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $218.66 | 9.277% | $238.9451 | $238.95 | $238.95 | $238.90 |
| 7 purchase totals = | $1,046.10 | $1,153.6375 | $1,153.65 | $1,153.65 | $1,153.60 | |