| 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 | $125.90 | 6.711% | $134.3491 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $214.56 | 4.383% | $223.9642 | $223.96 | $223.95 | $224.00 |
| Purchase #3 | $112.79 | 3.501% | $116.7388 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $125.75 | 3.445% | $130.0821 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $104.85 | 13.628% | $119.139 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $238.28 | 7.822% | $256.9183 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $96.53 | 9.805% | $105.9948 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $1,018.66 | $1,087.1863 | $1,087.18 | $1,087.20 | $1,087.10 | |