| 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 | $227.61 | 4.260% | $237.3062 | $237.31 | $237.30 | $237.30 |
| Purchase #2 | $217.76 | 12.131% | $244.1765 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $30.40 | 11.406% | $33.8674 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $215.72 | 8.333% | $233.6959 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $61.65 | 4.307% | $64.3053 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $111.90 | 12.368% | $125.7398 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $244.79 | 7.850% | $264.006 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $1,109.83 | $1,203.0971 | $1,203.12 | $1,203.10 | $1,203.10 | |