| 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 | $236.25 | 11.407% | $263.199 | $263.20 | $263.20 | $263.20 |
| Purchase #2 | $165.71 | 8.426% | $179.6727 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $121.71 | 8.582% | $132.1552 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $196.47 | 5.252% | $206.7886 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $237.45 | 10.514% | $262.4155 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $191.59 | 12.354% | $215.259 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $197.84 | 3.790% | $205.3381 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,347.02 | $1,464.8281 | $1,464.84 | $1,464.80 | $1,464.90 | |