| 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 | $227.64 | 3.756% | $236.1902 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $130.87 | 11.690% | $146.1687 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $22.98 | 10.628% | $25.4223 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $156.40 | 5.347% | $164.7627 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $188.67 | 13.635% | $214.3952 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $221.29 | 3.113% | $228.1788 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $18.66 | 7.390% | $20.039 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $966.51 | $1,035.1569 | $1,035.16 | $1,035.15 | $1,035.20 | |