| 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 | $235.75 | 6.484% | $251.036 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $24.61 | 3.596% | $25.495 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $141.92 | 11.853% | $158.7418 | $158.74 | $158.75 | $158.70 |
| Purchase #4 | $12.55 | 10.400% | $13.8552 | $13.86 | $13.85 | $13.90 |
| Purchase #5 | $30.31 | 12.695% | $34.1579 | $34.16 | $34.15 | $34.20 |
| Purchase #6 | $12.25 | 11.593% | $13.6701 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $190.88 | 4.173% | $198.8454 | $198.85 | $198.85 | $198.80 |
| 7 purchase totals = | $648.27 | $695.8014 | $695.82 | $695.80 | $695.80 | |