| 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 | $183.26 | 13.229% | $207.5035 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $125.77 | 13.345% | $142.554 | $142.55 | $142.55 | $142.60 |
| Purchase #3 | $188.48 | 6.758% | $201.2175 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $134.60 | 12.858% | $151.9069 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $25.94 | 7.852% | $27.9768 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $116.56 | 10.636% | $128.9573 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $208.35 | 5.608% | $220.0343 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $982.96 | $1,080.1503 | $1,080.15 | $1,080.15 | $1,080.20 | |