| 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 | $243.63 | 12.784% | $274.7757 | $274.78 | $274.80 | $274.80 |
| Purchase #2 | $146.73 | 11.279% | $163.2797 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $43.60 | 7.778% | $46.9912 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $148.61 | 10.419% | $164.0937 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $190.89 | 8.870% | $207.8219 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $159.72 | 10.482% | $176.4619 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $221.43 | 10.328% | $244.2993 | $244.30 | $244.30 | $244.30 |
| 7 purchase totals = | $1,154.61 | $1,277.7234 | $1,277.72 | $1,277.75 | $1,277.80 | |