| 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 | $249.25 | 8.603% | $270.693 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $189.72 | 12.221% | $212.9057 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $20.84 | 12.848% | $23.5175 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $12.39 | 8.675% | $13.4648 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $30.93 | 11.640% | $34.5303 | $34.53 | $34.55 | $34.50 |
| Purchase #6 | $58.96 | 7.657% | $63.4746 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $164.60 | 10.707% | $182.2237 | $182.22 | $182.20 | $182.20 |
| 7 purchase totals = | $726.69 | $800.8096 | $800.80 | $800.75 | $800.80 | |