| 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 | $133.37 | 12.302% | $149.7772 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $231.84 | 13.800% | $263.8339 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $217.76 | 9.416% | $238.2643 | $238.26 | $238.25 | $238.30 |
| Purchase #4 | $52.92 | 5.659% | $55.9147 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $46.92 | 13.592% | $53.2974 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $83.95 | 3.187% | $86.6255 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $13.34 | 13.289% | $15.1128 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $780.10 | $862.8258 | $862.82 | $862.85 | $862.80 | |