| 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 | $213.71 | 12.297% | $239.9899 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $202.98 | 10.348% | $223.9844 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $202.82 | 9.537% | $222.1629 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $227.88 | 12.480% | $256.3194 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $133.55 | 3.839% | $138.677 | $138.68 | $138.70 | $138.70 |
| Purchase #6 | $228.53 | 5.262% | $240.5552 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $125.42 | 8.425% | $135.9866 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $1,334.89 | $1,457.6754 | $1,457.68 | $1,457.70 | $1,457.80 | |