| 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 | $213.51 | 12.268% | $239.7034 | $239.70 | $239.70 | $239.70 |
| Purchase #2 | $42.29 | 12.638% | $47.6346 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $173.40 | 5.501% | $182.9387 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $223.65 | 13.872% | $254.6747 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $25.31 | 12.216% | $28.4019 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $29.48 | 12.492% | $33.1626 | $33.16 | $33.15 | $33.20 |
| Purchase #7 | $170.82 | 13.362% | $193.645 | $193.65 | $193.65 | $193.60 |
| 7 purchase totals = | $878.46 | $980.1609 | $980.15 | $980.15 | $980.10 | |