| 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 | $237.56 | 5.780% | $251.291 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $217.99 | 11.264% | $242.5444 | $242.54 | $242.55 | $242.50 |
| Purchase #3 | $71.28 | 6.226% | $75.7179 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $61.27 | 11.612% | $68.3847 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $98.38 | 5.269% | $103.5636 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $55.68 | 6.340% | $59.2101 | $59.21 | $59.20 | $59.20 |
| Purchase #7 | $12.45 | 4.565% | $13.0183 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $754.61 | $813.7300 | $813.72 | $813.70 | $813.70 | |