| 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 | $185.52 | 12.644% | $208.9771 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $116.85 | 7.870% | $126.0461 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $22.72 | 10.270% | $25.0533 | $25.05 | $25.05 | $25.10 |
| Purchase #4 | $125.80 | 10.771% | $139.3499 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $236.29 | 5.757% | $249.8932 | $249.89 | $249.90 | $249.90 |
| Purchase #6 | $68.75 | 4.764% | $72.0253 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $29.84 | 4.339% | $31.1348 | $31.13 | $31.15 | $31.10 |
| 7 purchase totals = | $785.77 | $852.4797 | $852.48 | $852.55 | $852.40 | |