| 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 | $205.52 | 4.230% | $214.2135 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $121.53 | 4.798% | $127.361 | $127.36 | $127.35 | $127.40 |
| Purchase #3 | $55.91 | 11.571% | $62.3793 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $26.44 | 7.451% | $28.41 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $138.42 | 10.371% | $152.7755 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $28.94 | 9.730% | $31.7559 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $133.90 | 6.178% | $142.1723 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $710.66 | $759.0675 | $759.07 | $759.05 | $759.20 | |