| 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 | $189.31 | 7.815% | $204.1046 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $26.26 | 10.511% | $29.0202 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $118.55 | 5.659% | $125.2587 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $126.68 | 13.318% | $143.5512 | $143.55 | $143.55 | $143.60 |
| Purchase #5 | $85.87 | 7.207% | $92.0587 | $92.06 | $92.05 | $92.10 |
| Purchase #6 | $195.39 | 5.811% | $206.7441 | $206.74 | $206.75 | $206.70 |
| Purchase #7 | $70.47 | 11.601% | $78.6452 | $78.65 | $78.65 | $78.60 |
| 7 purchase totals = | $812.53 | $879.3827 | $879.38 | $879.35 | $879.40 | |