| 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 | $224.41 | 8.384% | $243.2245 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $197.78 | 5.622% | $208.8992 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $27.93 | 8.128% | $30.2002 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $14.72 | 6.216% | $15.635 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $208.83 | 10.425% | $230.6005 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $152.81 | 3.579% | $158.2791 | $158.28 | $158.30 | $158.30 |
| Purchase #7 | $87.99 | 9.187% | $96.0736 | $96.07 | $96.05 | $96.10 |
| 7 purchase totals = | $914.47 | $982.9121 | $982.91 | $982.90 | $982.90 | |