| 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 | $104.30 | 6.142% | $110.7061 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $123.79 | 6.842% | $132.2597 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $19.97 | 11.669% | $22.3003 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $209.37 | 9.381% | $229.011 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $80.49 | 13.793% | $91.592 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $217.40 | 11.509% | $242.4206 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $30.63 | 7.242% | $32.8482 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $785.95 | $861.1379 | $861.14 | $861.10 | $861.10 | |