| 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 | $198.85 | 5.826% | $210.435 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $128.77 | 8.510% | $139.7283 | $139.73 | $139.75 | $139.70 |
| Purchase #3 | $229.28 | 3.173% | $236.5551 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $193.55 | 12.309% | $217.3741 | $217.37 | $217.35 | $217.40 |
| Purchase #5 | $167.53 | 4.179% | $174.5311 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $82.59 | 5.201% | $86.8855 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $128.60 | 3.276% | $132.8129 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $1,129.17 | $1,198.3220 | $1,198.33 | $1,198.35 | $1,198.30 | |