| 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 | $115.48 | 11.484% | $128.7417 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $107.86 | 5.139% | $113.4029 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $29.64 | 4.220% | $30.8908 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $158.85 | 9.128% | $173.3498 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $113.64 | 8.734% | $123.5653 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $122.56 | 13.197% | $138.7342 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $244.66 | 13.782% | $278.379 | $278.38 | $278.40 | $278.40 |
| 7 purchase totals = | $892.69 | $987.0637 | $987.06 | $987.10 | $987.00 | |