| 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 | $101.33 | 11.521% | $113.0042 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $147.54 | 7.716% | $158.9242 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $95.81 | 10.826% | $106.1824 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $221.50 | 8.348% | $239.9908 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $98.99 | 6.572% | $105.4956 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $54.70 | 8.380% | $59.2839 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $234.46 | 6.754% | $250.2954 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $954.33 | $1,033.1765 | $1,033.17 | $1,033.20 | $1,033.20 | |