| 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 | $155.42 | 12.350% | $174.6144 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $141.54 | 11.400% | $157.6756 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $134.71 | 5.202% | $141.7176 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $217.30 | 13.405% | $246.4291 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $212.68 | 9.784% | $233.4886 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $86.92 | 7.564% | $93.4946 | $93.49 | $93.50 | $93.50 |
| Purchase #7 | $35.95 | 12.872% | $40.5775 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $984.52 | $1,087.9974 | $1,088.00 | $1,088.05 | $1,088.00 | |