| 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 | $232.34 | 13.805% | $264.4145 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $219.29 | 12.595% | $246.9096 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $116.71 | 4.867% | $122.3903 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $166.54 | 8.194% | $180.1863 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $231.56 | 7.622% | $249.2095 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $80.94 | 7.368% | $86.9037 | $86.90 | $86.90 | $86.90 |
| Purchase #7 | $161.65 | 11.511% | $180.2575 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,209.03 | $1,330.2714 | $1,330.27 | $1,330.25 | $1,330.30 | |