| 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 | $224.95 | 5.102% | $236.4269 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $157.25 | 9.711% | $172.5205 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $62.75 | 6.785% | $67.0076 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $204.37 | 11.797% | $228.4795 | $228.48 | $228.50 | $228.50 |
| Purchase #5 | $19.78 | 12.155% | $22.1843 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $68.67 | 3.328% | $70.9553 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $91.71 | 11.635% | $102.3805 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $829.48 | $899.9546 | $899.96 | $900.00 | $900.00 | |