| 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 | $240.37 | 13.441% | $272.6781 | $272.68 | $272.70 | $272.70 |
| Purchase #2 | $31.95 | 5.109% | $33.5823 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $122.91 | 3.857% | $127.6506 | $127.65 | $127.65 | $127.70 |
| Purchase #4 | $174.57 | 10.306% | $192.5612 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $12.97 | 5.627% | $13.6998 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $17.96 | 7.236% | $19.2596 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $84.57 | 8.133% | $91.4481 | $91.45 | $91.45 | $91.40 |
| 7 purchase totals = | $685.30 | $750.8797 | $750.88 | $750.90 | $751.00 | |