| 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 | $240.30 | 12.784% | $271.02 | $271.02 | $271.00 | $271.00 |
| Purchase #2 | $104.26 | 7.422% | $111.9982 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $33.74 | 3.793% | $35.0198 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $21.57 | 13.349% | $24.4494 | $24.45 | $24.45 | $24.40 |
| Purchase #5 | $124.50 | 8.720% | $135.3564 | $135.36 | $135.35 | $135.40 |
| Purchase #6 | $99.56 | 5.511% | $105.0468 | $105.05 | $105.05 | $105.00 |
| Purchase #7 | $114.59 | 9.200% | $125.1323 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $738.52 | $808.0229 | $808.03 | $808.00 | $807.90 | |