| 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 | $90.60 | 13.500% | $102.831 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $83.45 | 13.527% | $94.7383 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $159.81 | 13.409% | $181.2389 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $219.44 | 9.259% | $239.7579 | $239.76 | $239.75 | $239.80 |
| Purchase #5 | $27.45 | 9.512% | $30.061 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $225.38 | 6.600% | $240.2551 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $64.51 | 4.244% | $67.2478 | $67.25 | $67.25 | $67.20 |
| 7 purchase totals = | $870.64 | $956.1300 | $956.14 | $956.15 | $956.10 | |