| 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 | $96.48 | 10.381% | $106.4956 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $227.92 | 4.353% | $237.8414 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $97.61 | 9.705% | $107.0831 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $12.72 | 9.185% | $13.8883 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $214.63 | 9.253% | $234.4897 | $234.49 | $234.50 | $234.50 |
| Purchase #6 | $111.51 | 10.247% | $122.9364 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $184.40 | 13.374% | $209.0617 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $945.27 | $1,031.7962 | $1,031.80 | $1,031.85 | $1,031.80 | |