| 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 | $232.37 | 5.279% | $244.6368 | $244.64 | $244.65 | $244.60 |
| Purchase #2 | $231.41 | 12.342% | $259.9706 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $240.36 | 8.512% | $260.8194 | $260.82 | $260.80 | $260.80 |
| Purchase #4 | $28.29 | 3.113% | $29.1707 | $29.17 | $29.15 | $29.20 |
| Purchase #5 | $57.49 | 12.374% | $64.6038 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $210.90 | 10.217% | $232.4477 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $33.95 | 11.213% | $37.7568 | $37.76 | $37.75 | $37.80 |
| 7 purchase totals = | $1,034.77 | $1,129.4058 | $1,129.41 | $1,129.35 | $1,129.40 | |