| 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 | $194.55 | 13.513% | $220.8395 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $36.38 | 7.202% | $39.0001 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $188.67 | 13.677% | $214.4744 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $207.85 | 5.680% | $219.6559 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $227.89 | 7.265% | $244.4462 | $244.45 | $244.45 | $244.40 |
| Purchase #6 | $148.45 | 11.782% | $165.9404 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $103.92 | 5.592% | $109.7312 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $1,107.71 | $1,214.0877 | $1,214.09 | $1,214.10 | $1,214.00 | |