| 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 | $20.95 | 11.716% | $23.4045 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $144.32 | 5.267% | $151.9213 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $130.53 | 6.290% | $138.7403 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $108.62 | 12.696% | $122.4104 | $122.41 | $122.40 | $122.40 |
| Purchase #5 | $206.50 | 7.143% | $221.2503 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $241.83 | 3.365% | $249.9676 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $105.86 | 3.332% | $109.3873 | $109.39 | $109.40 | $109.40 |
| 7 purchase totals = | $958.61 | $1,017.0817 | $1,017.08 | $1,017.05 | $1,017.10 | |