| 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 | $22.26 | 11.692% | $24.8626 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $178.41 | 4.491% | $186.4224 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $83.40 | 12.398% | $93.7399 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $237.64 | 10.428% | $262.4211 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $221.77 | 13.716% | $252.188 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $78.88 | 10.607% | $87.2468 | $87.25 | $87.25 | $87.20 |
| Purchase #7 | $205.31 | 4.724% | $215.0088 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $1,027.67 | $1,121.8896 | $1,121.89 | $1,121.85 | $1,121.80 | |