| 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 | $125.69 | 7.173% | $134.7057 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $126.99 | 11.628% | $141.7564 | $141.76 | $141.75 | $141.80 |
| Purchase #3 | $135.61 | 4.764% | $142.0705 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $75.86 | 12.382% | $85.253 | $85.25 | $85.25 | $85.30 |
| Purchase #5 | $197.78 | 6.752% | $211.1341 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $139.53 | 12.766% | $157.3424 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $27.55 | 11.719% | $30.7786 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $829.01 | $903.0407 | $903.04 | $903.05 | $903.10 | |