| 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 | $233.59 | 12.544% | $262.8915 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $12.41 | 13.486% | $14.0836 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $154.35 | 6.532% | $164.4321 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $117.30 | 11.154% | $130.3836 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $67.25 | 4.118% | $70.0194 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $191.59 | 13.661% | $217.7631 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $46.63 | 5.367% | $49.1326 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $823.12 | $908.7059 | $908.69 | $908.75 | $908.70 | |