| 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 | $124.97 | 11.291% | $139.0804 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $120.43 | 11.427% | $134.1915 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $134.50 | 9.779% | $147.6528 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $208.94 | 7.480% | $224.5687 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $9.69 | 5.623% | $10.2349 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $26.67 | 3.390% | $27.5741 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $18.30 | 9.268% | $19.996 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $643.50 | $703.2984 | $703.29 | $703.30 | $703.40 | |