| 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 | $92.25 | 11.645% | $102.9925 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $230.37 | 13.431% | $261.311 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $51.42 | 9.560% | $56.3358 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $89.79 | 11.408% | $100.0332 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $157.28 | 8.456% | $170.5796 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $89.81 | 5.470% | $94.7226 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $63.89 | 12.662% | $71.9798 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $774.81 | $857.9545 | $857.95 | $858.00 | $857.90 | |