| 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 | $224.42 | 6.836% | $239.7614 | $239.76 | $239.75 | $239.80 |
| Purchase #2 | $88.45 | 5.620% | $93.4209 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $249.60 | 4.414% | $260.6173 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $202.81 | 7.360% | $217.7368 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $169.84 | 4.456% | $177.4081 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $162.51 | 5.583% | $171.5829 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $62.37 | 3.316% | $64.4382 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $1,160.00 | $1,224.9656 | $1,224.97 | $1,224.95 | $1,224.90 | |