| 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 | $23.92 | 10.478% | $26.4263 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $198.66 | 7.343% | $213.2476 | $213.25 | $213.25 | $213.20 |
| Purchase #3 | $93.32 | 8.821% | $101.5518 | $101.55 | $101.55 | $101.60 |
| Purchase #4 | $21.27 | 11.871% | $23.795 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $106.40 | 11.531% | $118.669 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $108.49 | 7.329% | $116.4412 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $228.63 | 6.145% | $242.6793 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $780.69 | $842.8102 | $842.82 | $842.85 | $842.80 | |