| 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 | $130.29 | 3.851% | $135.3075 | $135.31 | $135.30 | $135.30 |
| Purchase #2 | $108.95 | 12.294% | $122.3443 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $101.82 | 4.348% | $106.2471 | $106.25 | $106.25 | $106.20 |
| Purchase #4 | $116.52 | 4.183% | $121.394 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $152.39 | 7.336% | $163.5693 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $220.50 | 8.446% | $239.1234 | $239.12 | $239.10 | $239.10 |
| Purchase #7 | $86.43 | 4.851% | $90.6227 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $916.90 | $978.6083 | $978.60 | $978.55 | $978.50 | |