| 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 | $227.38 | 6.586% | $242.3552 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $110.89 | 12.714% | $124.9886 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $73.88 | 7.308% | $79.2792 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $216.67 | 5.623% | $228.8534 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $212.55 | 13.418% | $241.07 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $124.74 | 9.698% | $136.8373 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $172.53 | 4.522% | $180.3318 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $1,138.64 | $1,233.7155 | $1,233.72 | $1,233.75 | $1,233.80 | |