| 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 | $9.78 | 11.871% | $10.941 | $10.94 | $10.95 | $10.90 |
| Purchase #2 | $182.32 | 6.740% | $194.6084 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $114.63 | 11.148% | $127.409 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $188.72 | 5.581% | $199.2525 | $199.25 | $199.25 | $199.30 |
| Purchase #5 | $177.40 | 7.129% | $190.0468 | $190.05 | $190.05 | $190.00 |
| Purchase #6 | $219.80 | 7.545% | $236.3839 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $9.25 | 9.516% | $10.1302 | $10.13 | $10.15 | $10.10 |
| 7 purchase totals = | $901.90 | $968.7718 | $968.77 | $968.80 | $968.70 | |