| 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 | $241.95 | 5.536% | $255.3444 | $255.34 | $255.35 | $255.30 |
| Purchase #2 | $14.34 | 3.814% | $14.8869 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $218.74 | 4.681% | $228.9792 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $106.80 | 3.143% | $110.1567 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $90.80 | 11.459% | $101.2048 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $122.81 | 3.550% | $127.1698 | $127.17 | $127.15 | $127.20 |
| Purchase #7 | $143.79 | 6.474% | $153.099 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $939.23 | $990.8408 | $990.84 | $990.85 | $990.90 | |