| 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 | $221.61 | 11.162% | $246.3461 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $141.63 | 5.296% | $149.1307 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $20.89 | 3.825% | $21.689 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $158.33 | 4.504% | $165.4612 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $73.85 | 4.395% | $77.0957 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $11.81 | 3.549% | $12.2291 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $250.69 | 12.631% | $282.3547 | $282.35 | $282.35 | $282.40 |
| 7 purchase totals = | $878.81 | $954.3065 | $954.31 | $954.35 | $954.30 | |