| 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 | $223.47 | 9.113% | $243.8348 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $84.70 | 5.568% | $89.4161 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $106.37 | 6.300% | $113.0713 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $217.66 | 13.318% | $246.648 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $139.54 | 13.438% | $158.2914 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $239.26 | 6.540% | $254.9076 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $5.40 | 10.659% | $5.9756 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $1,016.40 | $1,112.1448 | $1,112.15 | $1,112.15 | $1,112.10 | |