| 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 | $135.36 | 10.113% | $149.049 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $141.56 | 4.205% | $147.5126 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $26.67 | 10.294% | $29.4154 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $85.25 | 4.621% | $89.1894 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $75.84 | 10.297% | $83.6492 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $224.91 | 9.652% | $246.6183 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $82.94 | 3.840% | $86.1249 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $772.53 | $831.5588 | $831.56 | $831.50 | $831.40 | |