| 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 | $107.71 | 12.808% | $121.5055 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $99.89 | 3.169% | $103.0555 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $168.40 | 8.791% | $183.204 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $194.27 | 7.357% | $208.5624 | $208.56 | $208.55 | $208.60 |
| Purchase #5 | $121.88 | 11.300% | $135.6524 | $135.65 | $135.65 | $135.70 |
| Purchase #6 | $26.38 | 7.873% | $28.4569 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $93.99 | 5.399% | $99.0645 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $812.52 | $879.5012 | $879.50 | $879.45 | $879.70 | |