| 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 | $115.67 | 8.257% | $125.2209 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $19.64 | 13.237% | $22.2397 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $132.38 | 6.805% | $141.3885 | $141.39 | $141.40 | $141.40 |
| Purchase #4 | $23.38 | 3.241% | $24.1377 | $24.14 | $24.15 | $24.10 |
| Purchase #5 | $151.64 | 3.854% | $157.4842 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $228.65 | 4.396% | $238.7015 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $195.91 | 8.525% | $212.6113 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $867.27 | $921.7838 | $921.78 | $921.80 | $921.70 | |