| 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 | $233.26 | 5.388% | $245.828 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $66.52 | 4.431% | $69.4675 | $69.47 | $69.45 | $69.50 |
| Purchase #3 | $81.71 | 13.439% | $92.691 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $233.97 | 5.738% | $247.3952 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $49.78 | 11.283% | $55.3967 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $66.73 | 3.472% | $69.0469 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $184.74 | 13.227% | $209.1756 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $916.71 | $989.0009 | $989.02 | $989.05 | $989.00 | |