| 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 | $236.79 | 9.254% | $258.7025 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $93.81 | 9.463% | $102.6872 | $102.69 | $102.70 | $102.70 |
| Purchase #3 | $242.54 | 13.655% | $275.6588 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $121.97 | 9.786% | $133.906 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $146.46 | 7.244% | $157.0696 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $170.55 | 5.342% | $179.6608 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $26.67 | 11.238% | $29.6672 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $1,038.79 | $1,137.3521 | $1,137.36 | $1,137.30 | $1,137.50 | |