| 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 | $205.55 | 3.676% | $213.106 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $178.80 | 13.855% | $203.5727 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $33.31 | 12.496% | $37.4724 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $107.52 | 13.269% | $121.7868 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $141.68 | 13.289% | $160.5079 | $160.51 | $160.50 | $160.50 |
| Purchase #6 | $211.42 | 8.551% | $229.4985 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $144.42 | 8.867% | $157.2257 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $1,022.70 | $1,123.1700 | $1,123.18 | $1,123.15 | $1,123.20 | |