| 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 | $220.85 | 3.782% | $229.2025 | $229.20 | $229.20 | $229.20 |
| Purchase #2 | $88.90 | 12.178% | $99.7262 | $99.73 | $99.75 | $99.70 |
| Purchase #3 | $55.25 | 6.133% | $58.6385 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $148.50 | 7.453% | $159.5677 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $61.95 | 8.693% | $67.3353 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $86.60 | 8.609% | $94.0554 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $239.51 | 5.616% | $252.9609 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $901.56 | $961.4865 | $961.50 | $961.50 | $961.50 | |