| 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 | $200.49 | 12.155% | $224.8596 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $7.44 | 10.534% | $8.2237 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $149.79 | 6.596% | $159.6701 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $196.41 | 7.153% | $210.4592 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $249.56 | 4.501% | $260.7927 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $215.38 | 7.142% | $230.7624 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $41.98 | 10.662% | $46.4559 | $46.46 | $46.45 | $46.50 |
| 7 purchase totals = | $1,061.05 | $1,141.2236 | $1,141.22 | $1,141.15 | $1,141.40 | |