| 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 | $203.77 | 9.431% | $222.9875 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $11.26 | 10.287% | $12.4183 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $78.28 | 10.699% | $86.6552 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $48.63 | 7.628% | $52.3395 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $242.83 | 10.132% | $267.4335 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $41.38 | 13.189% | $46.8376 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $20.31 | 4.696% | $21.2638 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $646.46 | $709.9354 | $709.94 | $709.95 | $709.90 | |