| 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 | $201.46 | 9.217% | $220.0286 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $141.91 | 4.467% | $148.2491 | $148.25 | $148.25 | $148.20 |
| Purchase #3 | $78.34 | 10.517% | $86.579 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $143.27 | 12.406% | $161.0441 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $210.82 | 9.613% | $231.0861 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $234.98 | 8.859% | $255.7969 | $255.80 | $255.80 | $255.80 |
| Purchase #7 | $82.40 | 7.504% | $88.5833 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $1,093.18 | $1,191.3671 | $1,191.37 | $1,191.45 | $1,191.30 | |