| 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 | $222.97 | 7.612% | $239.9425 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $37.92 | 6.715% | $40.4663 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $151.68 | 9.789% | $166.528 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $213.42 | 6.790% | $227.9112 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $107.45 | 13.153% | $121.5829 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $133.82 | 7.782% | $144.2339 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $26.61 | 8.517% | $28.8764 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $893.87 | $969.5412 | $969.54 | $969.60 | $969.50 | |