| 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 | $227.99 | 4.765% | $238.8537 | $238.85 | $238.85 | $238.90 |
| Purchase #2 | $24.27 | 7.603% | $26.1152 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $29.75 | 11.502% | $33.1718 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $246.54 | 7.632% | $265.3559 | $265.36 | $265.35 | $265.40 |
| Purchase #5 | $98.43 | 8.244% | $106.5446 | $106.54 | $106.55 | $106.50 |
| Purchase #6 | $76.59 | 7.814% | $82.5747 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $140.42 | 8.856% | $152.8556 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $843.99 | $905.4715 | $905.47 | $905.40 | $905.60 | |