| 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 | $235.36 | 6.439% | $250.5148 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $8.65 | 7.104% | $9.2645 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $176.51 | 7.299% | $189.3935 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $180.27 | 8.418% | $195.4451 | $195.45 | $195.45 | $195.40 |
| Purchase #5 | $108.41 | 10.413% | $119.6987 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $235.65 | 11.728% | $263.287 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $20.67 | 3.658% | $21.4261 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $965.52 | $1,049.0297 | $1,049.03 | $1,049.05 | $1,049.00 | |