| 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 | $243.82 | 6.638% | $260.0048 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $165.87 | 9.829% | $182.1734 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $10.60 | 4.823% | $11.1112 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $209.25 | 13.245% | $236.9652 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $33.65 | 5.126% | $35.3749 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $150.51 | 5.271% | $158.4434 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $32.68 | 4.228% | $34.0617 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $846.38 | $918.1346 | $918.12 | $918.05 | $918.20 | |