| 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 | $36.27 | 5.413% | $38.2333 | $38.23 | $38.25 | $38.20 |
| Purchase #2 | $12.85 | 10.627% | $14.2156 | $14.22 | $14.20 | $14.20 |
| Purchase #3 | $122.72 | 13.249% | $138.9792 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $129.87 | 11.294% | $144.5375 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $46.85 | 8.519% | $50.8412 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $113.74 | 4.628% | $119.0039 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $215.61 | 9.233% | $235.5173 | $235.52 | $235.50 | $235.50 |
| 7 purchase totals = | $677.91 | $741.3280 | $741.33 | $741.35 | $741.20 | |