| 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 | $223.53 | 3.787% | $231.9951 | $232.00 | $232.00 | $232.00 |
| Purchase #2 | $141.44 | 11.658% | $157.9291 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $122.37 | 7.213% | $131.1965 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $77.44 | 8.692% | $84.1711 | $84.17 | $84.15 | $84.20 |
| Purchase #5 | $247.77 | 13.439% | $281.0678 | $281.07 | $281.05 | $281.10 |
| Purchase #6 | $216.86 | 13.613% | $246.3812 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $183.44 | 8.645% | $199.2984 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,212.85 | $1,332.0392 | $1,332.05 | $1,332.05 | $1,332.10 | |