| 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 | $36.70 | 3.841% | $38.1096 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $18.95 | 12.804% | $21.3764 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $117.77 | 3.548% | $121.9485 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $80.97 | 7.351% | $86.9221 | $86.92 | $86.90 | $86.90 |
| Purchase #5 | $186.29 | 6.504% | $198.4063 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $244.52 | 6.615% | $260.695 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $249.28 | 4.444% | $260.358 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $934.48 | $987.8159 | $987.83 | $987.80 | $987.80 | |