| 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 | $210.63 | 5.772% | $222.7876 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $20.79 | 12.152% | $23.3164 | $23.32 | $23.30 | $23.30 |
| Purchase #3 | $86.83 | 11.270% | $96.6157 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $137.82 | 11.337% | $153.4447 | $153.44 | $153.45 | $153.40 |
| Purchase #5 | $124.90 | 12.750% | $140.8248 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $87.61 | 10.266% | $96.604 | $96.60 | $96.60 | $96.60 |
| Purchase #7 | $132.92 | 4.630% | $139.0742 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $801.50 | $872.6674 | $872.66 | $872.60 | $872.60 | |