| 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 | $128.31 | 4.467% | $134.0416 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $177.64 | 8.118% | $192.0608 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $220.35 | 5.752% | $233.0245 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $41.72 | 9.130% | $45.529 | $45.53 | $45.55 | $45.50 |
| Purchase #5 | $48.75 | 12.485% | $54.8364 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $104.84 | 11.419% | $116.8117 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $158.82 | 11.618% | $177.2717 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $880.43 | $953.5757 | $953.57 | $953.55 | $953.50 | |