| 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 | $224.95 | 8.307% | $243.6366 | $243.64 | $243.65 | $243.60 |
| Purchase #2 | $22.62 | 5.255% | $23.8087 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $210.62 | 13.721% | $239.5192 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $8.85 | 4.610% | $9.258 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $156.40 | 4.299% | $163.1236 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $20.96 | 8.865% | $22.8181 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $228.99 | 3.443% | $236.8741 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $873.39 | $939.0383 | $939.04 | $938.95 | $939.00 | |