| 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 | $14.72 | 10.184% | $16.2191 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $212.35 | 4.773% | $222.4855 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $230.43 | 11.760% | $257.5286 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $97.39 | 9.295% | $106.4424 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $163.25 | 6.759% | $174.2841 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $28.49 | 9.580% | $31.2193 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $238.35 | 10.847% | $264.2038 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $984.98 | $1,072.3828 | $1,072.38 | $1,072.40 | $1,072.30 | |