| 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 | $109.55 | 11.740% | $122.4112 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $65.51 | 4.810% | $68.661 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $222.57 | 5.471% | $234.7468 | $234.75 | $234.75 | $234.70 |
| Purchase #4 | $212.88 | 12.413% | $239.3048 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $69.70 | 6.447% | $74.1936 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $206.89 | 12.447% | $232.6416 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $236.83 | 6.494% | $252.2097 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,123.93 | $1,224.1687 | $1,224.16 | $1,224.15 | $1,224.10 | |