| 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 | $230.54 | 13.104% | $260.75 | $260.75 | $260.75 | $260.80 |
| Purchase #2 | $52.66 | 6.678% | $56.1766 | $56.18 | $56.20 | $56.20 |
| Purchase #3 | $70.78 | 13.625% | $80.4238 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $58.59 | 12.756% | $66.0637 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $134.26 | 4.437% | $140.2171 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $229.44 | 13.358% | $260.0886 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $40.80 | 4.156% | $42.4956 | $42.50 | $42.50 | $42.50 |
| 7 purchase totals = | $817.07 | $906.2154 | $906.22 | $906.20 | $906.30 | |