| 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 | $122.39 | 13.174% | $138.5137 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $38.93 | 8.267% | $42.1483 | $42.15 | $42.15 | $42.10 |
| Purchase #3 | $100.86 | 5.857% | $106.7674 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $124.53 | 8.850% | $135.5509 | $135.55 | $135.55 | $135.60 |
| Purchase #5 | $164.57 | 4.231% | $171.533 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $206.88 | 13.761% | $235.3488 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $146.60 | 4.424% | $153.0856 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $904.76 | $982.9477 | $982.95 | $982.95 | $982.90 | |