| 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 | $109.66 | 6.512% | $116.8011 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $186.34 | 7.728% | $200.7404 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $172.87 | 13.326% | $195.9067 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $45.98 | 4.298% | $47.9562 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $249.45 | 3.793% | $258.9116 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $124.98 | 5.303% | $131.6077 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $190.58 | 12.475% | $214.3549 | $214.35 | $214.35 | $214.40 |
| 7 purchase totals = | $1,079.86 | $1,166.2786 | $1,166.28 | $1,166.25 | $1,166.30 | |