| 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 | $242.97 | 7.395% | $260.9376 | $260.94 | $260.95 | $260.90 |
| Purchase #2 | $228.33 | 11.787% | $255.2433 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $143.62 | 5.455% | $151.4545 | $151.45 | $151.45 | $151.50 |
| Purchase #4 | $125.95 | 6.151% | $133.6972 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $247.51 | 4.446% | $258.5143 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $87.79 | 8.305% | $95.081 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $36.42 | 7.533% | $39.1635 | $39.16 | $39.15 | $39.20 |
| 7 purchase totals = | $1,112.59 | $1,194.0914 | $1,194.08 | $1,194.10 | $1,194.10 | |