| 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 | $126.50 | 10.866% | $140.2455 | $140.25 | $140.25 | $140.20 |
| Purchase #2 | $111.89 | 10.465% | $123.5993 | $123.60 | $123.60 | $123.60 |
| Purchase #3 | $42.43 | 13.768% | $48.2718 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $146.46 | 7.271% | $157.1091 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $87.47 | 8.232% | $94.6705 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $174.81 | 7.366% | $187.6865 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $208.73 | 11.501% | $232.736 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $898.29 | $984.3187 | $984.33 | $984.30 | $984.30 | |