| 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 | $212.53 | 6.325% | $225.9725 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $34.56 | 5.394% | $36.4242 | $36.42 | $36.40 | $36.40 |
| Purchase #3 | $121.96 | 6.373% | $129.7325 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $172.96 | 10.844% | $191.7158 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $141.70 | 9.870% | $155.6858 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $19.81 | 13.868% | $22.5573 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $123.61 | 4.272% | $128.8906 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $827.13 | $890.9787 | $890.98 | $890.95 | $891.00 | |