| 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 | $126.53 | 4.247% | $131.9037 | $131.90 | $131.90 | $131.90 |
| Purchase #2 | $60.90 | 9.172% | $66.4857 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $221.72 | 13.735% | $252.1732 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $38.85 | 6.657% | $41.4362 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $176.27 | 4.284% | $183.8214 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $187.85 | 11.178% | $208.8479 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $29.40 | 4.267% | $30.6545 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $841.52 | $915.3226 | $915.32 | $915.30 | $915.30 | |