| 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 | $219.54 | 7.651% | $236.337 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $108.62 | 12.754% | $122.4734 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $163.96 | 9.773% | $179.9838 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $177.56 | 10.477% | $196.163 | $196.16 | $196.15 | $196.20 |
| Purchase #5 | $12.73 | 10.307% | $14.0421 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $115.92 | 5.487% | $122.2805 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $99.35 | 7.131% | $106.4346 | $106.43 | $106.45 | $106.40 |
| 7 purchase totals = | $897.68 | $977.7144 | $977.70 | $977.75 | $977.70 | |