| 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 | $249.39 | 3.149% | $257.2433 | $257.24 | $257.25 | $257.20 |
| Purchase #2 | $101.76 | 9.543% | $111.471 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $124.62 | 13.852% | $141.8824 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $193.48 | 9.121% | $211.1273 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $203.35 | 3.269% | $209.9975 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $163.46 | 5.662% | $172.7151 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $26.91 | 10.297% | $29.6809 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $1,062.97 | $1,134.1175 | $1,134.12 | $1,134.15 | $1,134.10 | |