| 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 | $237.26 | 5.299% | $249.8324 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $99.26 | 5.566% | $104.7848 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $240.58 | 9.748% | $264.0317 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $10.60 | 13.477% | $12.0286 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $123.62 | 7.562% | $132.9681 | $132.97 | $132.95 | $133.00 |
| Purchase #6 | $64.49 | 4.570% | $67.4372 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $24.46 | 7.866% | $26.384 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $800.27 | $857.4668 | $857.46 | $857.55 | $857.40 | |