| 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 | $217.83 | 9.613% | $238.77 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $19.31 | 12.551% | $21.7336 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $186.93 | 3.750% | $193.9399 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $99.63 | 10.232% | $109.8241 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $73.77 | 8.607% | $80.1194 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $169.26 | 13.836% | $192.6788 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $228.81 | 10.425% | $252.6634 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $995.54 | $1,089.7292 | $1,089.72 | $1,089.70 | $1,089.70 | |