| 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 | $219.96 | 8.643% | $238.9711 | $238.97 | $238.95 | $239.00 |
| Purchase #2 | $155.54 | 11.846% | $173.9653 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $78.27 | 3.328% | $80.8748 | $80.87 | $80.85 | $80.90 |
| Purchase #4 | $133.41 | 8.152% | $144.2856 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $70.36 | 4.147% | $73.2778 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $11.31 | 9.515% | $12.3861 | $12.39 | $12.40 | $12.40 |
| Purchase #7 | $114.63 | 7.275% | $122.9693 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $783.48 | $846.7300 | $846.74 | $846.70 | $846.90 | |