| 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 | $215.43 | 13.216% | $243.9012 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $150.32 | 9.406% | $164.4591 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $70.41 | 8.513% | $76.404 | $76.40 | $76.40 | $76.40 |
| Purchase #4 | $144.40 | 11.769% | $161.3944 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $179.97 | 4.611% | $188.2684 | $188.27 | $188.25 | $188.30 |
| Purchase #6 | $146.84 | 8.345% | $159.0938 | $159.09 | $159.10 | $159.10 |
| Purchase #7 | $103.66 | 12.607% | $116.7284 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $1,011.03 | $1,110.2493 | $1,110.24 | $1,110.25 | $1,110.30 | |