| 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 | $224.86 | 8.212% | $243.3255 | $243.33 | $243.35 | $243.30 |
| Purchase #2 | $22.31 | 9.491% | $24.4274 | $24.43 | $24.45 | $24.40 |
| Purchase #3 | $12.76 | 13.582% | $14.4931 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $136.31 | 10.706% | $150.9033 | $150.90 | $150.90 | $150.90 |
| Purchase #5 | $97.49 | 4.801% | $102.1705 | $102.17 | $102.15 | $102.20 |
| Purchase #6 | $61.45 | 10.484% | $67.8924 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $248.75 | 7.514% | $267.4411 | $267.44 | $267.45 | $267.40 |
| 7 purchase totals = | $803.93 | $870.6533 | $870.65 | $870.70 | $870.60 | |