| 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 | $213.27 | 8.456% | $231.3041 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $228.84 | 13.780% | $260.3742 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $111.40 | 13.233% | $126.1416 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $61.64 | 5.640% | $65.1165 | $65.12 | $65.10 | $65.10 |
| Purchase #5 | $17.99 | 5.617% | $19.0005 | $19.00 | $19.00 | $19.00 |
| Purchase #6 | $166.43 | 7.391% | $178.7308 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $55.66 | 4.483% | $58.1552 | $58.16 | $58.15 | $58.20 |
| 7 purchase totals = | $855.23 | $938.8229 | $938.82 | $938.80 | $938.80 | |