| 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 | $123.97 | 5.546% | $130.8454 | $130.85 | $130.85 | $130.80 |
| Purchase #2 | $78.96 | 9.754% | $86.6618 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $109.60 | 13.519% | $124.4168 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $250.95 | 9.639% | $275.1391 | $275.14 | $275.15 | $275.10 |
| Purchase #5 | $78.41 | 10.844% | $86.9128 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $250.31 | 8.850% | $272.4624 | $272.46 | $272.45 | $272.50 |
| Purchase #7 | $224.55 | 7.479% | $241.3441 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $1,116.75 | $1,217.7824 | $1,217.78 | $1,217.75 | $1,217.70 | |