| 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 | $236.94 | 9.456% | $259.345 | $259.35 | $259.35 | $259.30 |
| Purchase #2 | $130.68 | 11.142% | $145.2404 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $26.79 | 9.350% | $29.2949 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $101.37 | 8.234% | $109.7168 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $75.54 | 4.574% | $78.9952 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $103.54 | 9.779% | $113.6652 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $245.63 | 10.498% | $271.4162 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $920.49 | $1,007.6737 | $1,007.69 | $1,007.65 | $1,007.60 | |