| 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 | $197.99 | 8.573% | $214.9637 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $22.36 | 7.320% | $23.9968 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $28.40 | 6.391% | $30.215 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $110.81 | 5.313% | $116.6973 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $130.38 | 6.639% | $139.0359 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $21.68 | 4.764% | $22.7128 | $22.71 | $22.70 | $22.70 |
| Purchase #7 | $240.29 | 9.528% | $263.1848 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $751.91 | $810.8063 | $810.81 | $810.80 | $810.80 | |