| 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 | $110.93 | 12.811% | $125.1412 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $25.92 | 4.620% | $27.1175 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $133.73 | 9.355% | $146.2404 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $57.63 | 3.823% | $59.8332 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $92.35 | 7.295% | $99.0869 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $153.31 | 12.174% | $171.974 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $238.31 | 6.477% | $253.7453 | $253.75 | $253.75 | $253.70 |
| 7 purchase totals = | $812.18 | $883.1385 | $883.14 | $883.15 | $883.00 | |