| 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 | $215.67 | 6.815% | $230.3679 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $195.78 | 13.536% | $222.2808 | $222.28 | $222.30 | $222.30 |
| Purchase #3 | $164.54 | 4.316% | $171.6415 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $186.90 | 8.514% | $202.8127 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $155.80 | 5.441% | $164.2771 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $227.36 | 8.744% | $247.2404 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $174.32 | 7.582% | $187.5369 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,320.37 | $1,426.1573 | $1,426.16 | $1,426.20 | $1,426.10 | |