| 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 | $211.75 | 6.467% | $225.4439 | $225.44 | $225.45 | $225.40 |
| Purchase #2 | $84.97 | 5.467% | $89.6153 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $72.50 | 9.178% | $79.1541 | $79.15 | $79.15 | $79.20 |
| Purchase #4 | $229.34 | 6.102% | $243.3343 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $12.60 | 5.107% | $13.2435 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $236.65 | 13.477% | $268.5433 | $268.54 | $268.55 | $268.50 |
| Purchase #7 | $44.44 | 3.625% | $46.051 | $46.05 | $46.05 | $46.10 |
| 7 purchase totals = | $892.25 | $965.3854 | $965.37 | $965.40 | $965.30 | |