| 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 | $240.82 | 4.312% | $251.2042 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $27.69 | 9.513% | $30.3241 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $67.92 | 12.643% | $76.5071 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $242.44 | 7.425% | $260.4412 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $83.85 | 5.151% | $88.1691 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $91.26 | 9.616% | $100.0356 | $100.04 | $100.05 | $100.00 |
| Purchase #7 | $183.54 | 3.258% | $189.5197 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $937.52 | $996.2010 | $996.20 | $996.15 | $996.10 | |