| 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 | $146.28 | 9.730% | $160.513 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $230.29 | 6.473% | $245.1967 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $210.33 | 5.572% | $222.0496 | $222.05 | $222.05 | $222.00 |
| Purchase #4 | $189.81 | 7.757% | $204.5336 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $11.72 | 4.151% | $12.2065 | $12.21 | $12.20 | $12.20 |
| Purchase #6 | $58.61 | 4.179% | $61.0593 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $94.56 | 13.718% | $107.5317 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $941.60 | $1,013.0904 | $1,013.09 | $1,013.10 | $1,013.00 | |