| 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 | $127.98 | 10.472% | $141.3821 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $82.82 | 3.118% | $85.4023 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $37.41 | 9.749% | $41.0571 | $41.06 | $41.05 | $41.10 |
| Purchase #4 | $203.50 | 11.104% | $226.0966 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $203.69 | 4.666% | $213.1942 | $213.19 | $213.20 | $213.20 |
| Purchase #6 | $168.53 | 4.835% | $176.6784 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $58.58 | 10.772% | $64.8902 | $64.89 | $64.90 | $64.90 |
| 7 purchase totals = | $882.51 | $948.7009 | $948.70 | $948.75 | $948.80 | |