| 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 | $184.94 | 4.159% | $192.6317 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $212.37 | 7.705% | $228.7331 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $193.52 | 8.791% | $210.5323 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $232.57 | 4.833% | $243.8101 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $146.77 | 11.639% | $163.8526 | $163.85 | $163.85 | $163.90 |
| Purchase #6 | $245.89 | 13.170% | $278.2737 | $278.27 | $278.25 | $278.30 |
| Purchase #7 | $224.45 | 3.421% | $232.1284 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,440.51 | $1,549.9619 | $1,549.95 | $1,550.00 | $1,549.90 | |