| 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 | $24.84 | 4.339% | $25.9178 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $226.48 | 9.390% | $247.7465 | $247.75 | $247.75 | $247.70 |
| Purchase #3 | $31.30 | 11.625% | $34.9386 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $171.74 | 9.536% | $188.1171 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $24.75 | 9.500% | $27.1013 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $118.38 | 5.836% | $125.2887 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $205.68 | 11.397% | $229.1213 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $803.17 | $878.2313 | $878.24 | $878.20 | $878.10 | |