| 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 | $90.82 | 13.302% | $102.9009 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $162.43 | 11.853% | $181.6828 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $206.28 | 5.380% | $217.3779 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $229.69 | 8.420% | $249.0299 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $76.40 | 13.850% | $86.9814 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $7.98 | 7.504% | $8.5788 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $29.36 | 7.404% | $31.5338 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $802.96 | $878.0855 | $878.08 | $878.20 | $878.10 | |