| 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 | $128.85 | 4.284% | $134.3699 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $65.96 | 12.115% | $73.9511 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $30.28 | 4.232% | $31.5614 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $55.28 | 10.255% | $60.949 | $60.95 | $60.95 | $60.90 |
| Purchase #5 | $125.38 | 7.365% | $134.6142 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $180.96 | 5.423% | $190.7735 | $190.77 | $190.75 | $190.80 |
| Purchase #7 | $234.67 | 6.104% | $248.9943 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $821.38 | $875.2134 | $875.20 | $875.15 | $875.30 | |