| 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 | $229.82 | 8.528% | $249.419 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $246.80 | 7.564% | $265.468 | $265.47 | $265.45 | $265.50 |
| Purchase #3 | $155.55 | 13.689% | $176.8432 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $127.59 | 13.653% | $145.0099 | $145.01 | $145.00 | $145.00 |
| Purchase #5 | $13.39 | 4.593% | $14.005 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $48.63 | 7.559% | $52.3059 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $55.96 | 4.138% | $58.2756 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $877.74 | $961.3266 | $961.34 | $961.30 | $961.30 | |