| 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 | $96.67 | 5.799% | $102.2759 | $102.28 | $102.30 | $102.30 |
| Purchase #2 | $121.59 | 10.145% | $133.9253 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $134.66 | 4.333% | $140.4948 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $41.27 | 7.612% | $44.4115 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $248.54 | 3.657% | $257.6291 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $191.70 | 8.660% | $208.3012 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $175.46 | 8.271% | $189.9723 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,009.89 | $1,077.0101 | $1,077.01 | $1,077.05 | $1,077.00 | |