| 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 | $209.42 | 3.776% | $217.3277 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $134.66 | 6.809% | $143.829 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $65.81 | 3.688% | $68.2371 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $240.81 | 4.105% | $250.6953 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $223.91 | 8.414% | $242.7498 | $242.75 | $242.75 | $242.70 |
| Purchase #6 | $156.48 | 6.347% | $166.4118 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $214.93 | 3.470% | $222.3881 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,246.02 | $1,311.6388 | $1,311.65 | $1,311.70 | $1,311.50 | |