| 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 | $189.76 | 6.327% | $201.7661 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $206.95 | 3.501% | $214.1953 | $214.20 | $214.20 | $214.20 |
| Purchase #3 | $138.82 | 10.303% | $153.1226 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $188.60 | 5.755% | $199.4539 | $199.45 | $199.45 | $199.50 |
| Purchase #5 | $186.35 | 5.267% | $196.1651 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $224.82 | 13.132% | $254.3434 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $28.30 | 4.402% | $29.5458 | $29.55 | $29.55 | $29.50 |
| 7 purchase totals = | $1,163.60 | $1,248.5922 | $1,248.60 | $1,248.55 | $1,248.60 | |