| 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 | $225.81 | 9.191% | $246.5642 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $77.85 | 4.446% | $81.3112 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $102.70 | 9.202% | $112.1505 | $112.15 | $112.15 | $112.20 |
| Purchase #4 | $215.76 | 3.430% | $223.1606 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $13.79 | 4.239% | $14.3746 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $94.70 | 3.128% | $97.6622 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $150.58 | 6.136% | $159.8196 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $881.19 | $935.0429 | $935.03 | $934.95 | $935.20 | |