| 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 | $127.93 | 3.766% | $132.7478 | $132.75 | $132.75 | $132.70 |
| Purchase #2 | $234.45 | 6.630% | $249.994 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $175.57 | 8.607% | $190.6813 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $113.97 | 8.537% | $123.6996 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $77.81 | 11.580% | $86.8204 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $98.54 | 7.145% | $105.5807 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $61.74 | 3.670% | $64.0059 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $890.01 | $953.5297 | $953.53 | $953.55 | $953.50 | |