| 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 | $140.26 | 3.632% | $145.3542 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $198.86 | 9.263% | $217.2804 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $29.93 | 10.809% | $33.1651 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $61.50 | 5.377% | $64.8069 | $64.81 | $64.80 | $64.80 |
| Purchase #5 | $87.66 | 5.553% | $92.5278 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $218.53 | 10.669% | $241.845 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $183.92 | 8.318% | $199.2185 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $920.66 | $994.1979 | $994.21 | $994.20 | $994.20 | |