| 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 | $202.35 | 7.604% | $217.7367 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $150.45 | 12.357% | $169.0411 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $117.27 | 5.427% | $123.6342 | $123.63 | $123.65 | $123.60 |
| Purchase #4 | $229.99 | 12.836% | $259.5115 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $153.81 | 11.676% | $171.7689 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $35.49 | 10.137% | $39.0876 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $98.76 | 7.299% | $105.9685 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $988.12 | $1,086.7485 | $1,086.75 | $1,086.75 | $1,086.70 | |