| 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 | $109.56 | 8.382% | $118.7433 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $212.42 | 8.704% | $230.909 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $97.75 | 11.779% | $109.264 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $210.71 | 5.125% | $221.5089 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $113.73 | 7.180% | $121.8958 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $11.95 | 6.761% | $12.7579 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $5.34 | 8.678% | $5.8034 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $761.46 | $820.8823 | $820.88 | $820.85 | $820.90 | |