| 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 | $220.73 | 12.307% | $247.8952 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $27.99 | 8.796% | $30.452 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $110.90 | 13.273% | $125.6198 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $237.52 | 4.757% | $248.8188 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $21.59 | 11.460% | $24.0642 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $203.64 | 11.757% | $227.582 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $153.51 | 10.318% | $169.3492 | $169.35 | $169.35 | $169.30 |
| 7 purchase totals = | $975.88 | $1,073.7812 | $1,073.78 | $1,073.75 | $1,073.80 | |