| 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 | $80.35 | 4.257% | $83.7705 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $245.98 | 12.265% | $276.1494 | $276.15 | $276.15 | $276.10 |
| Purchase #3 | $157.51 | 3.516% | $163.0481 | $163.05 | $163.05 | $163.00 |
| Purchase #4 | $149.82 | 6.229% | $159.1523 | $159.15 | $159.15 | $159.20 |
| Purchase #5 | $221.32 | 12.558% | $249.1134 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $159.45 | 10.316% | $175.8989 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $112.64 | 8.450% | $122.1581 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $1,127.07 | $1,229.2907 | $1,229.29 | $1,229.25 | $1,229.30 | |