| 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 | $210.99 | 12.765% | $237.9229 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $131.91 | 8.310% | $142.8717 | $142.87 | $142.85 | $142.90 |
| Purchase #3 | $248.62 | 6.589% | $265.0016 | $265.00 | $265.00 | $265.00 |
| Purchase #4 | $242.75 | 8.150% | $262.5341 | $262.53 | $262.55 | $262.50 |
| Purchase #5 | $209.90 | 8.534% | $227.8129 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $191.39 | 13.221% | $216.6937 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $244.32 | 11.118% | $271.4835 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,479.88 | $1,624.3204 | $1,624.30 | $1,624.30 | $1,624.30 | |