| 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 | $240.40 | 11.728% | $268.5941 | $268.59 | $268.60 | $268.60 |
| Purchase #2 | $86.38 | 13.204% | $97.7856 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $33.82 | 3.862% | $35.1261 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $44.97 | 10.556% | $49.717 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $91.45 | 9.166% | $99.8323 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $87.78 | 13.319% | $99.4714 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $239.79 | 5.250% | $252.379 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $824.59 | $902.9055 | $902.91 | $902.95 | $902.90 | |