| 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 | $232.39 | 6.786% | $248.16 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $86.49 | 11.557% | $96.4856 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $98.93 | 9.428% | $108.2571 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $29.30 | 4.324% | $30.5669 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $122.66 | 12.485% | $137.9741 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $73.51 | 13.852% | $83.6926 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $63.58 | 5.473% | $67.0597 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $706.86 | $772.1960 | $772.20 | $772.15 | $772.40 | |