| 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 | $210.63 | 6.813% | $224.9802 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $202.69 | 12.135% | $227.2864 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $229.38 | 3.256% | $236.8486 | $236.85 | $236.85 | $236.80 |
| Purchase #4 | $182.27 | 11.505% | $203.2402 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $153.64 | 7.312% | $164.8742 | $164.87 | $164.85 | $164.90 |
| Purchase #6 | $15.41 | 5.411% | $16.2438 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $250.60 | 6.296% | $266.3778 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $1,244.62 | $1,339.8512 | $1,339.85 | $1,339.90 | $1,339.80 | |