| 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 | $113.40 | 7.638% | $122.0615 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $91.66 | 3.457% | $94.8287 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $127.71 | 5.110% | $134.236 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $250.91 | 6.682% | $267.6758 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $201.91 | 11.781% | $225.697 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $13.57 | 10.448% | $14.9878 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $13.29 | 4.231% | $13.8523 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $812.45 | $873.3391 | $873.35 | $873.40 | $873.40 | |