| 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 | $204.33 | 8.548% | $221.7961 | $221.80 | $221.80 | $221.80 |
| Purchase #2 | $84.32 | 3.867% | $87.5807 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $101.52 | 4.427% | $106.0143 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $18.92 | 10.709% | $20.9461 | $20.95 | $20.95 | $20.90 |
| Purchase #5 | $123.41 | 10.511% | $136.3816 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $89.76 | 13.530% | $101.9045 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $59.84 | 4.214% | $62.3617 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $682.10 | $736.9850 | $736.98 | $737.00 | $737.00 | |