| 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 | $234.91 | 7.434% | $252.3732 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $190.46 | 7.222% | $204.215 | $204.22 | $204.20 | $204.20 |
| Purchase #3 | $237.71 | 11.348% | $264.6853 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $39.76 | 11.592% | $44.369 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $164.34 | 11.172% | $182.7001 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $66.40 | 3.284% | $68.5806 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $220.57 | 5.275% | $232.2051 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,154.15 | $1,249.1283 | $1,249.14 | $1,249.10 | $1,249.20 | |