| 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 | $219.60 | 6.418% | $233.6939 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $124.70 | 10.520% | $137.8184 | $137.82 | $137.80 | $137.80 |
| Purchase #3 | $231.73 | 13.490% | $262.9904 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $234.91 | 12.742% | $264.8422 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $224.80 | 5.382% | $236.8987 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $209.69 | 6.706% | $223.7518 | $223.75 | $223.75 | $223.80 |
| Purchase #7 | $135.53 | 9.146% | $147.9256 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,380.96 | $1,507.9210 | $1,507.92 | $1,507.95 | $1,507.90 | |