| 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 | $239.69 | 13.517% | $272.0889 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $203.85 | 3.353% | $210.6851 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $236.99 | 7.643% | $255.1031 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $124.68 | 3.176% | $128.6398 | $128.64 | $128.65 | $128.60 |
| Purchase #5 | $83.94 | 12.542% | $94.4678 | $94.47 | $94.45 | $94.50 |
| Purchase #6 | $7.68 | 5.305% | $8.0874 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $126.39 | 7.687% | $136.1056 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $1,023.22 | $1,105.1777 | $1,105.19 | $1,105.20 | $1,105.20 | |