| 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 | $237.92 | 6.803% | $254.1057 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $80.91 | 5.379% | $85.2621 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $190.91 | 12.448% | $214.6745 | $214.67 | $214.65 | $214.70 |
| Purchase #4 | $46.38 | 12.340% | $52.1033 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $13.98 | 13.626% | $15.8849 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $113.49 | 5.430% | $119.6525 | $119.65 | $119.65 | $119.70 |
| Purchase #7 | $66.86 | 8.206% | $72.3465 | $72.35 | $72.35 | $72.30 |
| 7 purchase totals = | $750.45 | $814.0295 | $814.02 | $814.00 | $814.10 | |