| 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 | $179.36 | 7.116% | $192.1233 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $210.50 | 12.171% | $236.12 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $200.51 | 10.765% | $222.0949 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $80.93 | 5.682% | $85.5284 | $85.53 | $85.55 | $85.50 |
| Purchase #5 | $44.94 | 9.849% | $49.3661 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $56.77 | 3.873% | $58.9687 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $26.58 | 10.606% | $29.3991 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $799.59 | $873.6005 | $873.60 | $873.55 | $873.60 | |