| 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 | $222.28 | 13.119% | $251.4409 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $193.36 | 12.429% | $217.3927 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $127.80 | 12.429% | $143.6843 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $74.30 | 3.722% | $77.0654 | $77.07 | $77.05 | $77.10 |
| Purchase #5 | $90.27 | 8.410% | $97.8617 | $97.86 | $97.85 | $97.90 |
| Purchase #6 | $9.46 | 9.687% | $10.3764 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $205.49 | 8.412% | $222.7758 | $222.78 | $222.80 | $222.80 |
| 7 purchase totals = | $922.96 | $1,020.5972 | $1,020.60 | $1,020.65 | $1,020.70 | |