| 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 | $139.91 | 6.627% | $149.1818 | $149.18 | $149.20 | $149.20 |
| Purchase #2 | $230.31 | 11.446% | $256.6713 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $74.73 | 11.582% | $83.3852 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $93.62 | 9.362% | $102.3847 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $6.95 | 4.801% | $7.2837 | $7.28 | $7.30 | $7.30 |
| Purchase #6 | $100.59 | 12.858% | $113.5239 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $239.33 | 9.526% | $262.1286 | $262.13 | $262.15 | $262.10 |
| 7 purchase totals = | $885.44 | $974.5592 | $974.55 | $974.60 | $974.60 | |