| 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 | $188.26 | 12.505% | $211.8019 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $231.90 | 9.596% | $254.1531 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $198.49 | 7.659% | $213.6923 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $207.37 | 10.570% | $229.289 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $154.42 | 7.210% | $165.5537 | $165.55 | $165.55 | $165.60 |
| Purchase #6 | $86.37 | 10.524% | $95.4596 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $64.98 | 13.403% | $73.6893 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $1,131.79 | $1,243.6389 | $1,243.63 | $1,243.65 | $1,243.80 | |