| 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 | $94.99 | 11.643% | $106.0497 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $177.41 | 7.203% | $190.1888 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $130.98 | 11.444% | $145.9694 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $243.60 | 12.219% | $273.3655 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $31.30 | 7.508% | $33.65 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $186.83 | 13.573% | $212.1884 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $26.60 | 10.234% | $29.3222 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $891.71 | $990.7340 | $990.74 | $990.70 | $990.80 | |