| 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 | $226.88 | 13.178% | $256.7782 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $113.37 | 9.861% | $124.5494 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $37.55 | 9.402% | $41.0805 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $14.25 | 4.436% | $14.8821 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $250.45 | 8.525% | $271.8009 | $271.80 | $271.80 | $271.80 |
| Purchase #6 | $72.35 | 4.130% | $75.3381 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $12.57 | 3.723% | $13.038 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $727.42 | $797.4672 | $797.47 | $797.55 | $797.40 | |