| 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 | $225.63 | 3.720% | $234.0234 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $16.56 | 8.330% | $17.9394 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $153.79 | 8.388% | $166.6899 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $87.25 | 5.111% | $91.7093 | $91.71 | $91.70 | $91.70 |
| Purchase #5 | $112.34 | 9.397% | $122.8966 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $55.84 | 9.236% | $60.9974 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $93.42 | 10.429% | $103.1628 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $744.83 | $797.4188 | $797.42 | $797.40 | $797.40 | |