| 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 | $231.79 | 9.252% | $253.2352 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $195.56 | 6.479% | $208.2303 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $163.41 | 4.796% | $171.2471 | $171.25 | $171.25 | $171.20 |
| Purchase #4 | $11.85 | 6.258% | $12.5916 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $90.63 | 13.531% | $102.8931 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $163.55 | 3.752% | $169.6864 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $88.53 | 5.205% | $93.138 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $945.32 | $1,011.0217 | $1,011.03 | $1,011.10 | $1,010.90 | |