| 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 | $113.42 | 5.818% | $120.0188 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $197.52 | 5.812% | $208.9999 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $64.68 | 4.282% | $67.4496 | $67.45 | $67.45 | $67.40 |
| Purchase #4 | $58.60 | 11.516% | $65.3484 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $150.53 | 8.607% | $163.4861 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $197.43 | 3.744% | $204.8218 | $204.82 | $204.80 | $204.80 |
| Purchase #7 | $81.47 | 6.559% | $86.8136 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $863.65 | $916.9382 | $916.94 | $916.90 | $916.80 | |