| 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 | $181.60 | 12.494% | $204.2891 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $102.72 | 6.649% | $109.5499 | $109.55 | $109.55 | $109.50 |
| Purchase #3 | $93.39 | 3.271% | $96.4448 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $217.29 | 9.195% | $237.2698 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $15.65 | 9.235% | $17.0953 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $221.35 | 13.182% | $250.5284 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $46.60 | 10.850% | $51.6561 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $878.60 | $966.8334 | $966.84 | $966.85 | $966.80 | |