| 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 | $210.98 | 13.258% | $238.9517 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $182.51 | 3.447% | $188.8011 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $188.66 | 4.348% | $196.8629 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $42.82 | 10.786% | $47.4386 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $71.50 | 13.689% | $81.2876 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $21.47 | 9.695% | $23.5515 | $23.55 | $23.55 | $23.60 |
| Purchase #7 | $70.69 | 9.634% | $77.5003 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $788.63 | $854.3937 | $854.39 | $854.40 | $854.50 | |