| 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 | $218.50 | 11.348% | $243.2954 | $243.30 | $243.30 | $243.30 |
| Purchase #2 | $217.27 | 9.369% | $237.626 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $22.83 | 8.221% | $24.7069 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $174.81 | 7.382% | $187.7145 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $187.44 | 6.614% | $199.8373 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $13.95 | 8.770% | $15.1734 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $191.58 | 5.810% | $202.7108 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $1,026.38 | $1,111.0643 | $1,111.07 | $1,111.05 | $1,111.00 | |