| 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 | $212.48 | 3.809% | $220.5734 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $23.45 | 8.584% | $25.4629 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $215.30 | 7.529% | $231.5099 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $208.47 | 13.189% | $235.9651 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $24.33 | 4.596% | $25.4482 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $30.55 | 3.275% | $31.5505 | $31.55 | $31.55 | $31.60 |
| Purchase #7 | $149.55 | 11.702% | $167.0503 | $167.05 | $167.05 | $167.10 |
| 7 purchase totals = | $864.13 | $937.5603 | $937.56 | $937.50 | $937.70 | |