| 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 | $165.44 | 11.321% | $184.1695 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $196.76 | 9.566% | $215.5821 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $79.47 | 5.700% | $83.9998 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $216.25 | 13.284% | $244.9767 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $142.34 | 8.590% | $154.567 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $123.54 | 3.627% | $128.0208 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $217.38 | 4.779% | $227.7686 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $1,141.18 | $1,239.0845 | $1,239.09 | $1,239.05 | $1,239.20 | |