| 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 | $119.72 | 11.676% | $133.6985 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $231.48 | 8.540% | $251.2484 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $69.81 | 10.841% | $77.3781 | $77.38 | $77.40 | $77.40 |
| Purchase #4 | $233.97 | 6.862% | $250.025 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $6.40 | 11.708% | $7.1493 | $7.15 | $7.15 | $7.10 |
| Purchase #6 | $72.97 | 7.208% | $78.2297 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $7.85 | 8.602% | $8.5253 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $742.20 | $806.2543 | $806.27 | $806.35 | $806.10 | |