| 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 | $120.45 | 11.196% | $133.9356 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $197.54 | 4.139% | $205.7162 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $20.93 | 4.553% | $21.8829 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $36.97 | 5.328% | $38.9398 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $56.99 | 13.147% | $64.4825 | $64.48 | $64.50 | $64.50 |
| Purchase #6 | $199.84 | 11.439% | $222.6997 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $147.73 | 4.452% | $154.3069 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $780.45 | $841.9636 | $841.97 | $842.00 | $841.90 | |