| 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 | $236.52 | 4.613% | $247.4307 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $76.30 | 11.745% | $85.2614 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $13.27 | 8.344% | $14.3772 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $132.75 | 9.861% | $145.8405 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $142.41 | 13.652% | $161.8518 | $161.85 | $161.85 | $161.90 |
| Purchase #6 | $126.98 | 3.698% | $131.6757 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $179.61 | 8.757% | $195.3384 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $907.84 | $981.7757 | $981.78 | $981.85 | $981.80 | |