| 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 | $176.66 | 7.824% | $190.4819 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $221.64 | 5.862% | $234.6325 | $234.63 | $234.65 | $234.60 |
| Purchase #3 | $94.61 | 6.160% | $100.438 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $107.79 | 7.836% | $116.2364 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $231.96 | 3.577% | $240.2572 | $240.26 | $240.25 | $240.30 |
| Purchase #6 | $222.75 | 8.236% | $241.0957 | $241.10 | $241.10 | $241.10 |
| Purchase #7 | $179.47 | 13.381% | $203.4849 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $1,234.88 | $1,326.6266 | $1,326.63 | $1,326.70 | $1,326.60 | |