| 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 | $99.31 | 7.440% | $106.6987 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $205.61 | 3.584% | $212.9791 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $158.38 | 12.254% | $177.7879 | $177.79 | $177.80 | $177.80 |
| Purchase #4 | $161.61 | 9.119% | $176.3472 | $176.35 | $176.35 | $176.30 |
| Purchase #5 | $244.54 | 9.742% | $268.3631 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $226.44 | 12.229% | $254.1313 | $254.13 | $254.15 | $254.10 |
| Purchase #7 | $65.99 | 6.737% | $70.4357 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $1,161.88 | $1,266.7430 | $1,266.75 | $1,266.80 | $1,266.70 | |