| 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 | $21.56 | 12.146% | $24.1787 | $24.18 | $24.20 | $24.20 |
| Purchase #2 | $187.52 | 11.635% | $209.338 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $69.71 | 3.715% | $72.2997 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $193.40 | 13.280% | $219.0835 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $134.61 | 11.431% | $149.9973 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $213.45 | 6.603% | $227.5441 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $6.79 | 5.296% | $7.1496 | $7.15 | $7.15 | $7.10 |
| 7 purchase totals = | $827.04 | $909.5909 | $909.59 | $909.65 | $909.50 | |