| 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 | $126.80 | 9.250% | $138.529 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $231.90 | 8.433% | $251.4561 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $216.50 | 5.777% | $229.0072 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $65.26 | 10.742% | $72.2702 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $108.68 | 13.493% | $123.3442 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $30.42 | 8.453% | $32.9914 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $32.35 | 12.573% | $36.4174 | $36.42 | $36.40 | $36.40 |
| 7 purchase totals = | $811.91 | $884.0155 | $884.02 | $884.00 | $884.00 | |