| 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 | $122.76 | 12.697% | $138.3468 | $138.35 | $138.35 | $138.30 |
| Purchase #2 | $236.58 | 11.469% | $263.7134 | $263.71 | $263.70 | $263.70 |
| Purchase #3 | $134.91 | 3.359% | $139.4416 | $139.44 | $139.45 | $139.40 |
| Purchase #4 | $64.68 | 13.427% | $73.3646 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $220.91 | 6.709% | $235.7309 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $32.25 | 13.466% | $36.5928 | $36.59 | $36.60 | $36.60 |
| Purchase #7 | $60.66 | 5.421% | $63.9484 | $63.95 | $63.95 | $63.90 |
| 7 purchase totals = | $872.75 | $951.1385 | $951.13 | $951.15 | $951.00 | |