| 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 | $19.48 | 11.233% | $21.6682 | $21.67 | $21.65 | $21.70 |
| Purchase #2 | $40.88 | 5.478% | $43.1194 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $212.91 | 13.665% | $242.0042 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $21.88 | 8.660% | $23.7748 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $122.75 | 8.810% | $133.5643 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $158.47 | 6.801% | $169.2475 | $169.25 | $169.25 | $169.20 |
| Purchase #7 | $216.74 | 13.679% | $246.3879 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $793.11 | $879.7663 | $879.76 | $879.70 | $879.80 | |