| 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 | $9.65 | 10.804% | $10.6926 | $10.69 | $10.70 | $10.70 |
| Purchase #2 | $191.91 | 12.324% | $215.561 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $204.76 | 9.492% | $224.1958 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $23.97 | 12.863% | $27.0533 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $240.99 | 4.460% | $251.7382 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $67.61 | 5.502% | $71.3299 | $71.33 | $71.35 | $71.30 |
| Purchase #7 | $170.85 | 13.328% | $193.6209 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $909.74 | $994.1917 | $994.19 | $994.20 | $994.20 | |