| 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 | $196.59 | 11.530% | $219.2568 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $219.58 | 5.664% | $232.017 | $232.02 | $232.00 | $232.00 |
| Purchase #3 | $11.69 | 12.324% | $13.1307 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $126.91 | 5.711% | $134.1578 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $51.86 | 12.611% | $58.4001 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $42.48 | 12.376% | $47.7373 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $148.83 | 6.327% | $158.2465 | $158.25 | $158.25 | $158.20 |
| 7 purchase totals = | $797.94 | $862.9462 | $862.96 | $862.95 | $862.90 | |