| 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 | $87.67 | 11.648% | $97.8818 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $47.39 | 7.795% | $51.0841 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $202.58 | 10.604% | $224.0616 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $188.91 | 9.634% | $207.1096 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $210.51 | 12.757% | $237.3648 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $236.82 | 4.196% | $246.757 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $231.56 | 8.318% | $250.8212 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $1,205.44 | $1,315.0801 | $1,315.07 | $1,315.05 | $1,315.20 | |