| 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 | $11.38 | 10.157% | $12.5359 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $179.93 | 11.627% | $200.8505 | $200.85 | $200.85 | $200.90 |
| Purchase #3 | $235.94 | 12.484% | $265.3947 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $139.90 | 8.491% | $151.7789 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $224.59 | 12.314% | $252.246 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $220.67 | 3.760% | $228.9672 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $51.85 | 10.366% | $57.2248 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $1,064.26 | $1,168.9980 | $1,169.00 | $1,169.00 | $1,169.00 | |