| 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 | $190.40 | 5.316% | $200.5217 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $51.81 | 7.326% | $55.6056 | $55.61 | $55.60 | $55.60 |
| Purchase #3 | $236.60 | 12.850% | $267.0031 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $193.76 | 7.517% | $208.3249 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $188.51 | 8.222% | $204.0093 | $204.01 | $204.00 | $204.00 |
| Purchase #6 | $181.26 | 8.355% | $196.4043 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $62.28 | 9.341% | $68.0976 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $1,104.62 | $1,199.9665 | $1,199.96 | $1,199.90 | $1,199.90 | |