| 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 | $244.71 | 8.774% | $266.1809 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $199.61 | 11.326% | $222.2178 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $177.66 | 12.742% | $200.2974 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $138.34 | 3.270% | $142.8637 | $142.86 | $142.85 | $142.90 |
| Purchase #5 | $189.67 | 12.167% | $212.7471 | $212.75 | $212.75 | $212.70 |
| Purchase #6 | $140.34 | 9.748% | $154.0203 | $154.02 | $154.00 | $154.00 |
| Purchase #7 | $18.41 | 12.677% | $20.7438 | $20.74 | $20.75 | $20.70 |
| 7 purchase totals = | $1,108.74 | $1,219.0710 | $1,219.07 | $1,219.05 | $1,219.00 | |