| 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 | $208.58 | 5.453% | $219.9539 | $219.95 | $219.95 | $220.00 |
| Purchase #2 | $249.55 | 5.677% | $263.717 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $22.36 | 10.254% | $24.6528 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $14.83 | 7.606% | $15.958 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $134.70 | 9.450% | $147.4292 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $47.93 | 3.159% | $49.4441 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $215.89 | 8.184% | $233.5584 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $893.84 | $954.7134 | $954.71 | $954.70 | $954.80 | |