| 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 | $236.92 | 3.111% | $244.2906 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $8.46 | 6.787% | $9.0342 | $9.03 | $9.05 | $9.00 |
| Purchase #3 | $23.96 | 5.527% | $25.2843 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $236.40 | 11.122% | $262.6924 | $262.69 | $262.70 | $262.70 |
| Purchase #5 | $79.90 | 7.418% | $85.827 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $142.72 | 7.684% | $153.6866 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $103.46 | 4.407% | $108.0195 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $831.82 | $888.8346 | $888.83 | $888.90 | $888.80 | |