| 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 | $213.79 | 3.263% | $220.766 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $23.53 | 6.321% | $25.0173 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $134.46 | 9.542% | $147.2902 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $27.74 | 8.188% | $30.0114 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $216.94 | 3.643% | $224.8431 | $224.84 | $224.85 | $224.80 |
| Purchase #6 | $21.95 | 7.834% | $23.6696 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $50.49 | 6.787% | $53.9168 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $688.90 | $725.5144 | $725.52 | $725.45 | $725.50 | |