| 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 | $185.48 | 12.717% | $209.0675 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $119.49 | 8.332% | $129.4459 | $129.45 | $129.45 | $129.40 |
| Purchase #3 | $217.74 | 5.623% | $229.9835 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $47.87 | 12.521% | $53.8638 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $85.30 | 7.780% | $91.9363 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $40.95 | 9.376% | $44.7895 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $48.56 | 3.329% | $50.1766 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $745.39 | $809.2631 | $809.27 | $809.30 | $809.30 | |