| 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 | $224.84 | 5.408% | $236.9993 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $92.70 | 4.363% | $96.7445 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $80.44 | 7.773% | $86.6926 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $35.57 | 13.468% | $40.3606 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $209.47 | 12.377% | $235.3961 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $47.85 | 11.472% | $53.3394 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $131.54 | 6.481% | $140.0651 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $822.41 | $889.5976 | $889.60 | $889.60 | $889.60 | |