| 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 | $109.60 | 11.472% | $122.1733 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $237.52 | 10.593% | $262.6805 | $262.68 | $262.70 | $262.70 |
| Purchase #3 | $206.97 | 12.493% | $232.8268 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $247.58 | 7.157% | $265.2993 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $44.98 | 8.671% | $48.8802 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $85.68 | 6.686% | $91.4086 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $205.35 | 3.793% | $213.1389 | $213.14 | $213.15 | $213.10 |
| 7 purchase totals = | $1,137.68 | $1,236.4076 | $1,236.41 | $1,236.45 | $1,236.40 | |