| 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 | $183.77 | 12.111% | $206.0264 | $206.03 | $206.05 | $206.00 |
| Purchase #2 | $218.80 | 10.724% | $242.2641 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $206.29 | 4.570% | $215.7175 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $243.55 | 7.447% | $261.6872 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $212.78 | 11.305% | $236.8348 | $236.83 | $236.85 | $236.80 |
| Purchase #6 | $11.65 | 7.640% | $12.5401 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $24.67 | 4.806% | $25.8556 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $1,101.51 | $1,200.9257 | $1,200.93 | $1,200.95 | $1,200.90 | |