| 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 | $112.87 | 13.418% | $128.0149 | $128.01 | $128.00 | $128.00 |
| Purchase #2 | $201.61 | 3.606% | $208.8801 | $208.88 | $208.90 | $208.90 |
| Purchase #3 | $74.77 | 5.140% | $78.6132 | $78.61 | $78.60 | $78.60 |
| Purchase #4 | $132.26 | 3.732% | $137.1959 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $39.82 | 7.757% | $42.9088 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $77.95 | 13.165% | $88.2121 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $245.34 | 6.107% | $260.3229 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $884.62 | $944.1479 | $944.14 | $944.10 | $944.10 | |