| 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 | $196.53 | 7.841% | $211.9399 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $148.48 | 10.322% | $163.8061 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $28.98 | 10.657% | $32.0684 | $32.07 | $32.05 | $32.10 |
| Purchase #4 | $134.72 | 10.528% | $148.9033 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $113.59 | 3.827% | $117.9371 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $58.89 | 3.152% | $60.7462 | $60.75 | $60.75 | $60.70 |
| Purchase #7 | $230.52 | 4.151% | $240.0889 | $240.09 | $240.10 | $240.10 |
| 7 purchase totals = | $911.71 | $975.4899 | $975.50 | $975.50 | $975.40 | |