| 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 | $119.36 | 4.486% | $124.7145 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $126.89 | 11.591% | $141.5978 | $141.60 | $141.60 | $141.60 |
| Purchase #3 | $64.64 | 11.460% | $72.0477 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $19.87 | 9.728% | $21.803 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $23.91 | 9.780% | $26.2484 | $26.25 | $26.25 | $26.20 |
| Purchase #6 | $86.68 | 6.682% | $92.472 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $18.91 | 13.370% | $21.4383 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $460.26 | $500.3217 | $500.32 | $500.30 | $500.20 | |