| 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 | $231.67 | 7.515% | $249.08 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $78.51 | 4.750% | $82.2392 | $82.24 | $82.25 | $82.20 |
| Purchase #3 | $115.39 | 12.144% | $129.403 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $90.33 | 5.181% | $95.01 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $144.99 | 11.683% | $161.9292 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $48.57 | 11.346% | $54.0808 | $54.08 | $54.10 | $54.10 |
| Purchase #7 | $209.91 | 12.448% | $236.0396 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $919.37 | $1,007.7818 | $1,007.78 | $1,007.85 | $1,007.70 | |