| 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 | $189.98 | 4.501% | $198.531 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $205.30 | 11.683% | $229.2852 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $28.52 | 7.659% | $30.7043 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $245.91 | 12.200% | $275.911 | $275.91 | $275.90 | $275.90 |
| Purchase #5 | $167.70 | 6.725% | $178.9778 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $128.42 | 10.866% | $142.3741 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $50.90 | 4.535% | $53.2083 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $1,016.73 | $1,108.9917 | $1,108.99 | $1,109.00 | $1,109.00 | |