| 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 | $208.60 | 6.841% | $222.8703 | $222.87 | $222.85 | $222.90 |
| Purchase #2 | $106.60 | 13.134% | $120.6008 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $29.64 | 4.452% | $30.9596 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $60.96 | 9.321% | $66.6421 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $65.32 | 7.361% | $70.1282 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $204.43 | 5.422% | $215.5142 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $105.50 | 7.528% | $113.442 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $781.05 | $840.1572 | $840.15 | $840.15 | $840.10 | |