| 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 | $246.55 | 10.104% | $271.4614 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $54.69 | 11.301% | $60.8705 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $238.88 | 11.234% | $265.7158 | $265.72 | $265.70 | $265.70 |
| Purchase #4 | $86.25 | 8.648% | $93.7089 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $35.56 | 11.447% | $39.6306 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $153.46 | 13.439% | $174.0835 | $174.08 | $174.10 | $174.10 |
| Purchase #7 | $6.85 | 13.636% | $7.7841 | $7.78 | $7.80 | $7.80 |
| 7 purchase totals = | $822.24 | $913.2548 | $913.25 | $913.25 | $913.30 | |