| 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 | $224.41 | 12.306% | $252.0259 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $22.50 | 6.145% | $23.8826 | $23.88 | $23.90 | $23.90 |
| Purchase #3 | $155.90 | 5.639% | $164.6912 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $86.51 | 6.429% | $92.0717 | $92.07 | $92.05 | $92.10 |
| Purchase #5 | $139.43 | 6.118% | $147.9603 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $152.43 | 11.331% | $169.7018 | $169.70 | $169.70 | $169.70 |
| Purchase #7 | $63.66 | 3.493% | $65.8836 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $844.84 | $916.2171 | $916.21 | $916.25 | $916.30 | |