| 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 | $127.96 | 9.650% | $140.3081 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $208.79 | 10.456% | $230.6211 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $249.40 | 9.360% | $272.7438 | $272.74 | $272.75 | $272.70 |
| Purchase #4 | $108.86 | 9.123% | $118.7913 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $85.93 | 12.281% | $96.4831 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $197.54 | 12.406% | $222.0468 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $197.94 | 4.574% | $206.9938 | $206.99 | $207.00 | $207.00 |
| 7 purchase totals = | $1,176.42 | $1,287.9880 | $1,287.98 | $1,288.00 | $1,287.90 | |