| 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 | $75.38 | 13.686% | $85.6965 | $85.70 | $85.70 | $85.70 |
| Purchase #2 | $98.95 | 8.160% | $107.0243 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $214.73 | 8.168% | $232.2691 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $131.89 | 9.685% | $144.6635 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $230.31 | 10.645% | $254.8265 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $231.47 | 5.356% | $243.8675 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $224.49 | 12.600% | $252.7757 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,207.22 | $1,321.1231 | $1,321.13 | $1,321.10 | $1,321.20 | |