| 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 | $114.90 | 4.765% | $120.375 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $140.69 | 5.478% | $148.397 | $148.40 | $148.40 | $148.40 |
| Purchase #3 | $173.97 | 11.670% | $194.2723 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $239.75 | 11.363% | $266.9928 | $266.99 | $267.00 | $267.00 |
| Purchase #5 | $14.32 | 11.270% | $15.9339 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $17.43 | 4.116% | $18.1474 | $18.15 | $18.15 | $18.10 |
| Purchase #7 | $108.27 | 6.868% | $115.706 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $809.33 | $879.8244 | $879.83 | $879.85 | $879.80 | |