| 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 | $125.95 | 11.828% | $140.8474 | $140.85 | $140.85 | $140.80 |
| Purchase #2 | $50.64 | 3.719% | $52.5233 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $227.86 | 6.406% | $242.4567 | $242.46 | $242.45 | $242.50 |
| Purchase #4 | $205.91 | 11.444% | $229.4743 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $192.71 | 8.788% | $209.6454 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $56.81 | 3.750% | $58.9404 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $163.41 | 7.529% | $175.7131 | $175.71 | $175.70 | $175.70 |
| 7 purchase totals = | $1,023.29 | $1,109.6006 | $1,109.60 | $1,109.55 | $1,109.50 | |