| 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 | $101.91 | 7.359% | $109.4096 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $231.29 | 6.390% | $246.0694 | $246.07 | $246.05 | $246.10 |
| Purchase #3 | $201.53 | 11.571% | $224.849 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $83.29 | 3.808% | $86.4617 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $17.94 | 11.204% | $19.95 | $19.95 | $19.95 | $20.00 |
| Purchase #6 | $52.25 | 12.163% | $58.6052 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $181.42 | 4.508% | $189.5984 | $189.60 | $189.60 | $189.60 |
| 7 purchase totals = | $869.63 | $934.9433 | $934.95 | $934.90 | $935.00 | |