| 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 | $231.41 | 3.732% | $240.0462 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $95.92 | 9.279% | $104.8204 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $222.78 | 8.796% | $242.3757 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $153.58 | 4.278% | $160.1502 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $122.57 | 9.276% | $133.9396 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $60.27 | 6.494% | $64.1839 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $7.99 | 13.102% | $9.0368 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $894.52 | $954.5528 | $954.56 | $954.60 | $954.50 | |