| 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 | $114.61 | 5.576% | $121.0007 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $46.65 | 6.567% | $49.7135 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $114.45 | 11.138% | $127.1974 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $171.61 | 9.575% | $188.0417 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $112.25 | 6.370% | $119.4003 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $189.48 | 10.193% | $208.7937 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $94.89 | 12.548% | $106.7968 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $843.94 | $920.9441 | $920.94 | $920.95 | $920.90 | |