| 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 | $117.50 | 6.130% | $124.7028 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $124.79 | 9.806% | $137.0269 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $164.52 | 11.128% | $182.8278 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $199.91 | 4.832% | $209.5697 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $77.25 | 5.402% | $81.423 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $183.50 | 6.689% | $195.7743 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $171.91 | 12.353% | $193.146 | $193.15 | $193.15 | $193.10 |
| 7 purchase totals = | $1,039.38 | $1,124.4705 | $1,124.47 | $1,124.45 | $1,124.40 | |