| 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 | $241.41 | 5.619% | $254.9748 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $211.36 | 3.848% | $219.4931 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $137.52 | 11.812% | $153.7639 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $69.52 | 11.833% | $77.7463 | $77.75 | $77.75 | $77.70 |
| Purchase #5 | $148.72 | 4.701% | $155.7113 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $60.45 | 11.483% | $67.3915 | $67.39 | $67.40 | $67.40 |
| Purchase #7 | $18.32 | 3.141% | $18.8954 | $18.90 | $18.90 | $18.90 |
| 7 purchase totals = | $887.30 | $947.9763 | $947.97 | $947.95 | $948.00 | |