| 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 | $227.39 | 4.216% | $236.9768 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $192.63 | 8.761% | $209.5063 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $80.53 | 11.135% | $89.497 | $89.50 | $89.50 | $89.50 |
| Purchase #4 | $102.42 | 10.492% | $113.1659 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $141.52 | 10.262% | $156.0428 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $210.54 | 6.494% | $224.2125 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $149.69 | 5.178% | $157.4409 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,104.72 | $1,186.8422 | $1,186.85 | $1,186.85 | $1,186.80 | |