| 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 | $31.89 | 5.730% | $33.7173 | $33.72 | $33.70 | $33.70 |
| Purchase #2 | $134.79 | 8.859% | $146.731 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $87.58 | 12.127% | $98.2008 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $65.73 | 12.858% | $74.1816 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $219.85 | 3.322% | $227.1534 | $227.15 | $227.15 | $227.20 |
| Purchase #6 | $226.64 | 13.331% | $256.8534 | $256.85 | $256.85 | $256.90 |
| Purchase #7 | $185.96 | 9.838% | $204.2547 | $204.25 | $204.25 | $204.30 |
| 7 purchase totals = | $952.44 | $1,041.0922 | $1,041.08 | $1,041.10 | $1,041.20 | |