| 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 | $216.56 | 10.335% | $238.9415 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $59.64 | 11.398% | $66.4378 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $159.28 | 11.195% | $177.1114 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $182.61 | 13.133% | $206.5922 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $46.79 | 3.337% | $48.3514 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $34.41 | 3.437% | $35.5927 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $69.26 | 8.791% | $75.3486 | $75.35 | $75.35 | $75.30 |
| 7 purchase totals = | $768.55 | $848.3756 | $848.37 | $848.40 | $848.30 | |