| 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 | $104.81 | 11.784% | $117.1608 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $72.54 | 7.764% | $78.172 | $78.17 | $78.15 | $78.20 |
| Purchase #3 | $232.80 | 4.637% | $243.5949 | $243.59 | $243.60 | $243.60 |
| Purchase #4 | $171.29 | 5.750% | $181.1392 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $65.96 | 5.350% | $69.4889 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $244.61 | 13.411% | $277.4146 | $277.41 | $277.40 | $277.40 |
| Purchase #7 | $213.84 | 9.776% | $234.745 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $1,105.85 | $1,201.7154 | $1,201.71 | $1,201.70 | $1,201.70 | |