| 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 | $113.62 | 8.191% | $122.9266 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $234.58 | 10.874% | $260.0882 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $111.43 | 13.596% | $126.58 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $75.30 | 6.483% | $80.1817 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $132.30 | 5.820% | $139.9999 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $55.39 | 7.496% | $59.542 | $59.54 | $59.55 | $59.50 |
| Purchase #7 | $101.31 | 13.562% | $115.0497 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $823.93 | $904.3681 | $904.37 | $904.45 | $904.30 | |