| 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 | $193.88 | 8.655% | $210.6603 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $126.41 | 12.642% | $142.3908 | $142.39 | $142.40 | $142.40 |
| Purchase #3 | $90.60 | 7.481% | $97.3778 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $37.29 | 5.419% | $39.3107 | $39.31 | $39.30 | $39.30 |
| Purchase #5 | $45.52 | 12.271% | $51.1058 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $184.34 | 13.369% | $208.9844 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $87.71 | 5.235% | $92.3016 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $765.75 | $842.1314 | $842.13 | $842.15 | $842.20 | |