| 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 | $199.86 | 11.692% | $223.2276 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $228.86 | 11.312% | $254.7486 | $254.75 | $254.75 | $254.70 |
| Purchase #3 | $208.89 | 4.753% | $218.8185 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $142.97 | 12.678% | $161.0957 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $244.99 | 6.587% | $261.1275 | $261.13 | $261.15 | $261.10 |
| Purchase #6 | $88.33 | 9.794% | $96.981 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $19.75 | 11.857% | $22.0918 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $1,133.65 | $1,238.0907 | $1,238.10 | $1,238.15 | $1,238.00 | |