| 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 | $189.41 | 8.604% | $205.7068 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $205.35 | 4.693% | $214.9871 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $135.74 | 6.691% | $144.8224 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $74.38 | 10.689% | $82.3305 | $82.33 | $82.35 | $82.30 |
| Purchase #5 | $23.46 | 12.673% | $26.4331 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $206.27 | 3.139% | $212.7448 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $213.43 | 5.676% | $225.5443 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,048.04 | $1,112.5690 | $1,112.56 | $1,112.60 | $1,112.40 | |