| 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 | $121.47 | 3.610% | $125.8551 | $125.86 | $125.85 | $125.90 |
| Purchase #2 | $177.71 | 11.763% | $198.614 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $148.91 | 8.648% | $161.7877 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $83.77 | 11.524% | $93.4237 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $38.30 | 5.416% | $40.3743 | $40.37 | $40.35 | $40.40 |
| Purchase #6 | $84.41 | 9.595% | $92.5091 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $98.75 | 3.493% | $102.1993 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $753.32 | $814.7632 | $814.76 | $814.70 | $814.80 | |