| 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 | $110.96 | 5.427% | $116.9818 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $35.79 | 10.803% | $39.6564 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $6.96 | 6.734% | $7.4287 | $7.43 | $7.45 | $7.40 |
| Purchase #4 | $17.33 | 6.122% | $18.3909 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $231.43 | 13.266% | $262.1315 | $262.13 | $262.15 | $262.10 |
| Purchase #6 | $206.79 | 8.132% | $223.6062 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $247.96 | 10.583% | $274.2016 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $857.22 | $942.3971 | $942.40 | $942.45 | $942.40 | |