| 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 | $233.30 | 8.214% | $252.4633 | $252.46 | $252.45 | $252.50 |
| Purchase #2 | $206.38 | 9.846% | $226.7002 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $28.38 | 10.708% | $31.4189 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $103.88 | 5.573% | $109.6692 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $190.80 | 11.552% | $212.8412 | $212.84 | $212.85 | $212.80 |
| Purchase #6 | $125.66 | 4.346% | $131.1212 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $123.70 | 12.218% | $138.8137 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $1,012.10 | $1,103.0277 | $1,103.02 | $1,102.95 | $1,103.00 | |