| 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 | $97.60 | 13.599% | $110.8726 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $237.28 | 7.345% | $254.7082 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $56.56 | 8.364% | $61.2907 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $133.47 | 11.281% | $148.5268 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $237.87 | 11.213% | $264.5424 | $264.54 | $264.55 | $264.50 |
| Purchase #6 | $164.76 | 13.719% | $187.3634 | $187.36 | $187.35 | $187.40 |
| Purchase #7 | $98.73 | 11.784% | $110.3643 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $1,026.27 | $1,137.6684 | $1,137.66 | $1,137.65 | $1,137.70 | |