| 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 | $12.89 | 8.349% | $13.9662 | $13.97 | $13.95 | $14.00 |
| Purchase #2 | $60.91 | 9.116% | $66.4626 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $140.46 | 3.238% | $145.0081 | $145.01 | $145.00 | $145.00 |
| Purchase #4 | $235.46 | 6.652% | $251.1228 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $145.42 | 8.328% | $157.5306 | $157.53 | $157.55 | $157.50 |
| Purchase #6 | $35.41 | 12.575% | $39.8628 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $120.54 | 4.489% | $125.951 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $751.09 | $799.9041 | $799.90 | $799.85 | $800.00 | |