| 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 | $122.74 | 13.677% | $139.5271 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $17.37 | 4.289% | $18.115 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $125.36 | 5.565% | $132.3363 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $214.49 | 12.626% | $241.5715 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $46.83 | 3.225% | $48.3403 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $77.49 | 8.716% | $84.244 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $113.95 | 7.368% | $122.3458 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $718.23 | $786.4800 | $786.49 | $786.50 | $786.30 | |