| 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 | $112.61 | 6.538% | $119.9724 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $128.29 | 11.550% | $143.1075 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $44.33 | 8.512% | $48.1034 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $19.62 | 13.431% | $22.2552 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $13.78 | 9.871% | $15.1402 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $135.51 | 5.639% | $143.1514 | $143.15 | $143.15 | $143.20 |
| Purchase #7 | $177.91 | 8.610% | $193.2281 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $632.05 | $684.9582 | $684.96 | $684.95 | $685.00 | |