| 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 | $105.38 | 10.415% | $116.3553 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $110.38 | 12.625% | $124.3155 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $198.45 | 10.249% | $218.7891 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $82.60 | 4.727% | $86.5045 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $113.93 | 8.768% | $123.9194 | $123.92 | $123.90 | $123.90 |
| Purchase #6 | $102.86 | 3.718% | $106.6843 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $167.30 | 11.862% | $187.1451 | $187.15 | $187.15 | $187.10 |
| 7 purchase totals = | $880.90 | $963.7132 | $963.72 | $963.70 | $963.70 | |