| 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 | $203.39 | 11.695% | $227.1765 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $200.85 | 4.592% | $210.073 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $207.45 | 8.471% | $225.0231 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $155.65 | 12.611% | $175.279 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $199.54 | 4.602% | $208.7228 | $208.72 | $208.70 | $208.70 |
| Purchase #6 | $39.73 | 8.746% | $43.2048 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $235.84 | 8.574% | $256.0609 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $1,242.45 | $1,345.5401 | $1,345.53 | $1,345.50 | $1,345.60 | |