| 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 | $193.72 | 8.572% | $210.3257 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $124.29 | 12.207% | $139.4621 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $104.98 | 3.321% | $108.4664 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $41.74 | 5.211% | $43.9151 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $51.50 | 8.370% | $55.8106 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $114.45 | 7.324% | $122.8323 | $122.83 | $122.85 | $122.80 |
| Purchase #7 | $219.35 | 11.868% | $245.3825 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $850.03 | $926.1947 | $926.20 | $926.20 | $926.20 | |