| 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 | $215.36 | 9.674% | $236.1939 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $110.57 | 8.109% | $119.5361 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $127.25 | 8.252% | $137.7507 | $137.75 | $137.75 | $137.80 |
| Purchase #4 | $125.92 | 12.584% | $141.7658 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $200.53 | 13.604% | $227.8101 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $202.61 | 13.358% | $229.6746 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $235.66 | 12.626% | $265.4144 | $265.41 | $265.40 | $265.40 |
| 7 purchase totals = | $1,217.90 | $1,358.1456 | $1,358.14 | $1,358.10 | $1,358.20 | |