| 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 | $217.71 | 5.351% | $229.3597 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $149.84 | 8.603% | $162.7307 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $188.98 | 7.829% | $203.7752 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $75.73 | 8.316% | $82.0277 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $223.27 | 5.467% | $235.4762 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $54.68 | 9.640% | $59.9512 | $59.95 | $59.95 | $60.00 |
| Purchase #7 | $96.31 | 11.655% | $107.5349 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $1,006.52 | $1,080.8556 | $1,080.86 | $1,080.95 | $1,080.90 | |