| 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 | $178.59 | 10.761% | $197.8081 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $12.50 | 7.404% | $13.4255 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $221.83 | 4.288% | $231.3421 | $231.34 | $231.35 | $231.30 |
| Purchase #4 | $95.57 | 7.376% | $102.6192 | $102.62 | $102.60 | $102.60 |
| Purchase #5 | $23.40 | 12.258% | $26.2684 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $104.87 | 13.785% | $119.3263 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $217.97 | 13.269% | $246.8924 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $854.73 | $937.6820 | $937.69 | $937.70 | $937.60 | |