| 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 | $223.69 | 12.265% | $251.1256 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $215.50 | 8.766% | $234.3907 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $115.91 | 11.717% | $129.4912 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $49.48 | 4.489% | $51.7012 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $51.88 | 5.117% | $54.5347 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $180.58 | 3.340% | $186.6114 | $186.61 | $186.60 | $186.60 |
| Purchase #7 | $46.39 | 11.516% | $51.7323 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $883.43 | $959.5871 | $959.58 | $959.65 | $959.50 | |