| 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 | $209.43 | 6.495% | $223.0325 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $243.30 | 13.212% | $275.4448 | $275.44 | $275.45 | $275.40 |
| Purchase #3 | $31.41 | 8.671% | $34.1336 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $37.97 | 5.522% | $40.0667 | $40.07 | $40.05 | $40.10 |
| Purchase #5 | $182.82 | 4.684% | $191.3833 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $86.97 | 9.860% | $95.5452 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $66.78 | 3.501% | $69.118 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $858.68 | $928.7241 | $928.72 | $928.75 | $928.60 | |