| 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 | $213.34 | 5.184% | $224.3995 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $29.41 | 8.863% | $32.0166 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $100.87 | 3.213% | $104.111 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $108.44 | 12.511% | $122.0069 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $115.90 | 6.765% | $123.7406 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $33.36 | 7.348% | $35.8113 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $130.79 | 10.460% | $144.4706 | $144.47 | $144.45 | $144.50 |
| 7 purchase totals = | $732.11 | $786.5565 | $786.56 | $786.50 | $786.50 | |