| 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 | $136.91 | 8.620% | $148.7116 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $228.48 | 12.869% | $257.8831 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $12.76 | 5.538% | $13.4666 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $195.44 | 10.443% | $215.8498 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $182.68 | 4.297% | $190.5298 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $237.43 | 7.717% | $255.7525 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $134.72 | 11.250% | $149.876 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $1,128.42 | $1,232.0694 | $1,232.07 | $1,232.10 | $1,232.10 | |