| 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 | $215.97 | 5.366% | $227.559 | $227.56 | $227.55 | $227.60 |
| Purchase #2 | $202.26 | 5.739% | $213.8677 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $190.40 | 6.184% | $202.1743 | $202.17 | $202.15 | $202.20 |
| Purchase #4 | $217.39 | 9.554% | $238.1594 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $236.98 | 11.604% | $264.4792 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $243.93 | 3.183% | $251.6943 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $13.33 | 3.683% | $13.8209 | $13.82 | $13.80 | $13.80 |
| 7 purchase totals = | $1,320.26 | $1,411.7548 | $1,411.75 | $1,411.70 | $1,411.90 | |