| 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 | $186.29 | 9.616% | $204.2036 | $204.20 | $204.20 | $204.20 |
| Purchase #2 | $224.35 | 3.627% | $232.4872 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $18.41 | 13.761% | $20.9434 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $110.74 | 13.122% | $125.2713 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $95.90 | 11.396% | $106.8288 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $73.69 | 9.263% | $80.5159 | $80.52 | $80.50 | $80.50 |
| Purchase #7 | $130.32 | 3.739% | $135.1927 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $839.70 | $905.4429 | $905.44 | $905.45 | $905.40 | |