| 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 | $233.62 | 11.410% | $260.276 | $260.28 | $260.30 | $260.30 |
| Purchase #2 | $209.48 | 7.589% | $225.3774 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $57.88 | 10.207% | $63.7878 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $135.27 | 5.352% | $142.5097 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $87.81 | 7.433% | $94.3369 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $112.40 | 9.297% | $122.8498 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $97.63 | 6.791% | $104.2601 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $934.09 | $1,013.3977 | $1,013.41 | $1,013.45 | $1,013.40 | |