| 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 | $222.74 | 7.145% | $238.6548 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $229.33 | 6.200% | $243.5485 | $243.55 | $243.55 | $243.50 |
| Purchase #3 | $227.87 | 5.595% | $240.6193 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $197.93 | 13.196% | $224.0488 | $224.05 | $224.05 | $224.00 |
| Purchase #5 | $30.30 | 9.833% | $33.2794 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $228.55 | 13.803% | $260.0968 | $260.10 | $260.10 | $260.10 |
| Purchase #7 | $141.88 | 9.836% | $155.8353 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,278.60 | $1,396.0829 | $1,396.09 | $1,396.10 | $1,396.00 | |