| 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 | $207.63 | 10.624% | $229.6886 | $229.69 | $229.70 | $229.70 |
| Purchase #2 | $192.27 | 11.602% | $214.5772 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $188.72 | 4.836% | $197.8465 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $36.73 | 9.175% | $40.1 | $40.10 | $40.10 | $40.10 |
| Purchase #5 | $55.30 | 6.129% | $58.6893 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $45.76 | 13.159% | $51.7816 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $213.40 | 7.634% | $229.691 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $939.81 | $1,022.3742 | $1,022.38 | $1,022.45 | $1,022.40 | |