| 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 | $220.47 | 10.109% | $242.7573 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $41.80 | 3.756% | $43.37 | $43.37 | $43.35 | $43.40 |
| Purchase #3 | $83.62 | 5.108% | $87.8913 | $87.89 | $87.90 | $87.90 |
| Purchase #4 | $204.70 | 4.224% | $213.3465 | $213.35 | $213.35 | $213.30 |
| Purchase #5 | $30.61 | 3.780% | $31.7671 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $34.61 | 3.651% | $35.8736 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $16.72 | 7.728% | $18.0121 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $632.53 | $673.0179 | $673.02 | $672.95 | $673.10 | |