| 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 | $115.43 | 4.569% | $120.704 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $140.85 | 12.367% | $158.2689 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $43.56 | 12.788% | $49.1305 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $222.46 | 13.173% | $251.7647 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $88.95 | 8.721% | $96.7073 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $131.63 | 7.235% | $141.1534 | $141.15 | $141.15 | $141.20 |
| Purchase #7 | $200.81 | 8.496% | $217.8708 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $943.69 | $1,035.5996 | $1,035.59 | $1,035.55 | $1,035.70 | |