| 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 | $224.38 | 11.320% | $249.7798 | $249.78 | $249.80 | $249.80 |
| Purchase #2 | $42.79 | 7.700% | $46.0848 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $18.66 | 6.144% | $19.8065 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $84.61 | 3.781% | $87.8091 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $86.60 | 13.593% | $98.3715 | $98.37 | $98.35 | $98.40 |
| Purchase #6 | $235.74 | 5.846% | $249.5214 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $22.82 | 5.299% | $24.0292 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $715.60 | $775.4023 | $775.40 | $775.40 | $775.40 | |