| 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 | $43.94 | 11.629% | $49.0498 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $229.93 | 5.456% | $242.475 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $130.75 | 12.269% | $146.7917 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $215.69 | 12.209% | $242.0236 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $247.26 | 3.376% | $255.6075 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $70.35 | 8.680% | $76.4564 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $113.50 | 8.156% | $122.7571 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $1,051.42 | $1,135.1611 | $1,135.17 | $1,135.15 | $1,135.20 | |