| 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 | $211.66 | 6.719% | $225.8814 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $112.37 | 4.724% | $117.6784 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $205.84 | 8.777% | $223.9066 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $8.67 | 8.682% | $9.4227 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $96.84 | 5.566% | $102.2301 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $62.46 | 6.413% | $66.4656 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $85.81 | 7.659% | $92.3822 | $92.38 | $92.40 | $92.40 |
| 7 purchase totals = | $783.65 | $837.9670 | $837.97 | $838.00 | $838.00 | |