| 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 | $229.57 | 11.345% | $255.6147 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $143.29 | 13.721% | $162.9508 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $245.25 | 13.501% | $278.3612 | $278.36 | $278.35 | $278.40 |
| Purchase #4 | $13.88 | 12.191% | $15.5721 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $48.70 | 3.240% | $50.2779 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $81.69 | 3.428% | $84.4903 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $149.50 | 6.290% | $158.9036 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $911.88 | $1,006.1706 | $1,006.16 | $1,006.15 | $1,006.30 | |