| 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 | $65.37 | 4.698% | $68.4411 | $68.44 | $68.45 | $68.40 |
| Purchase #2 | $132.91 | 3.155% | $137.1033 | $137.10 | $137.10 | $137.10 |
| Purchase #3 | $208.79 | 9.874% | $229.4059 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $39.71 | 8.823% | $43.2136 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $174.26 | 13.443% | $197.6858 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $98.47 | 13.526% | $111.7891 | $111.79 | $111.80 | $111.80 |
| Purchase #7 | $209.49 | 13.353% | $237.4632 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $929.00 | $1,025.1020 | $1,025.10 | $1,025.10 | $1,025.10 | |