| 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 | $36.56 | 4.108% | $38.0619 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $127.92 | 4.813% | $134.0768 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $226.29 | 10.400% | $249.8242 | $249.82 | $249.80 | $249.80 |
| Purchase #4 | $37.39 | 5.311% | $39.3758 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $190.89 | 12.297% | $214.3637 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $124.86 | 9.404% | $136.6018 | $136.60 | $136.60 | $136.60 |
| Purchase #7 | $139.49 | 11.485% | $155.5104 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $883.40 | $967.8146 | $967.81 | $967.80 | $967.90 | |