| 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 | $97.58 | 12.167% | $109.4526 | $109.45 | $109.45 | $109.50 |
| Purchase #2 | $143.77 | 5.714% | $151.985 | $151.99 | $152.00 | $152.00 |
| Purchase #3 | $88.47 | 8.498% | $95.9882 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $206.89 | 6.551% | $220.4434 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $146.55 | 12.865% | $165.4037 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $243.37 | 5.707% | $257.2591 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $198.98 | 13.481% | $225.8045 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $1,125.61 | $1,226.3365 | $1,226.33 | $1,226.35 | $1,226.40 | |