| 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 | $90.40 | 12.813% | $101.983 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $103.87 | 4.844% | $108.9015 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $125.67 | 11.203% | $139.7488 | $139.75 | $139.75 | $139.70 |
| Purchase #4 | $160.66 | 11.585% | $179.2725 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $204.40 | 8.752% | $222.2891 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $117.98 | 12.356% | $132.5576 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $60.65 | 6.620% | $64.665 | $64.67 | $64.65 | $64.70 |
| 7 purchase totals = | $863.63 | $949.4175 | $949.42 | $949.40 | $949.50 | |