| 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 | $91.63 | 9.162% | $100.0251 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $247.56 | 5.485% | $261.1387 | $261.14 | $261.15 | $261.10 |
| Purchase #3 | $185.63 | 7.822% | $200.15 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $101.26 | 4.236% | $105.5494 | $105.55 | $105.55 | $105.50 |
| Purchase #5 | $245.83 | 6.249% | $261.1919 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $228.59 | 6.533% | $243.5238 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $192.71 | 5.423% | $203.1607 | $203.16 | $203.15 | $203.20 |
| 7 purchase totals = | $1,293.21 | $1,374.7396 | $1,374.74 | $1,374.75 | $1,374.70 | |