| 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 | $192.63 | 4.769% | $201.8165 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $203.81 | 9.203% | $222.5666 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $201.86 | 11.307% | $224.6843 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $121.37 | 4.139% | $126.3935 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $227.71 | 10.732% | $252.1478 | $252.15 | $252.15 | $252.10 |
| Purchase #6 | $24.94 | 11.686% | $27.8545 | $27.85 | $27.85 | $27.90 |
| Purchase #7 | $158.78 | 8.134% | $171.6952 | $171.70 | $171.70 | $171.70 |
| 7 purchase totals = | $1,131.10 | $1,227.1584 | $1,227.16 | $1,227.15 | $1,227.20 | |