| 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 | $216.44 | 9.532% | $237.0711 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $151.67 | 7.121% | $162.4704 | $162.47 | $162.45 | $162.50 |
| Purchase #3 | $107.72 | 10.576% | $119.1125 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $68.90 | 9.144% | $75.2002 | $75.20 | $75.20 | $75.20 |
| Purchase #5 | $17.57 | 6.445% | $18.7024 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $22.61 | 7.371% | $24.2766 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $234.53 | 9.352% | $256.4632 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $819.44 | $893.2964 | $893.29 | $893.25 | $893.40 | |