| 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 | $131.51 | 10.843% | $145.7696 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $250.40 | 8.732% | $272.2649 | $272.26 | $272.25 | $272.30 |
| Purchase #3 | $133.42 | 5.244% | $140.4165 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $246.51 | 11.347% | $274.4815 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $205.44 | 3.826% | $213.3001 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $76.83 | 12.674% | $86.5674 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $182.60 | 9.279% | $199.5435 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $1,226.71 | $1,332.3435 | $1,332.34 | $1,332.30 | $1,332.40 | |