| 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 | $121.77 | 8.143% | $131.6857 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $5.76 | 3.158% | $5.9419 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $75.66 | 8.556% | $82.1335 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $226.53 | 7.352% | $243.1845 | $243.18 | $243.20 | $243.20 |
| Purchase #5 | $93.77 | 12.788% | $105.7613 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $182.73 | 4.269% | $190.5307 | $190.53 | $190.55 | $190.50 |
| Purchase #7 | $187.77 | 13.389% | $212.9105 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $893.99 | $972.1481 | $972.14 | $972.20 | $972.10 | |