| 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 | $220.58 | 9.820% | $242.241 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $231.84 | 6.374% | $246.6175 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $244.26 | 7.683% | $263.0265 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $124.97 | 13.664% | $142.0459 | $142.05 | $142.05 | $142.00 |
| Purchase #5 | $188.95 | 10.747% | $209.2565 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $132.34 | 5.329% | $139.3924 | $139.39 | $139.40 | $139.40 |
| Purchase #7 | $26.98 | 12.132% | $30.2532 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $1,169.92 | $1,272.8330 | $1,272.84 | $1,272.85 | $1,272.80 | |