| 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 | $241.91 | 7.849% | $260.8975 | $260.90 | $260.90 | $260.90 |
| Purchase #2 | $110.85 | 11.612% | $123.7219 | $123.72 | $123.70 | $123.70 |
| Purchase #3 | $241.94 | 9.262% | $264.3485 | $264.35 | $264.35 | $264.30 |
| Purchase #4 | $151.27 | 6.332% | $160.8484 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $120.87 | 10.160% | $133.1504 | $133.15 | $133.15 | $133.20 |
| Purchase #6 | $9.34 | 9.350% | $10.2133 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $180.29 | 5.404% | $190.0329 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $1,056.47 | $1,143.2129 | $1,143.21 | $1,143.20 | $1,143.10 | |