| 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 | $229.79 | 13.183% | $260.0832 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $67.88 | 3.112% | $69.9924 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $60.56 | 12.775% | $68.2965 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $134.43 | 5.718% | $142.1167 | $142.12 | $142.10 | $142.10 |
| Purchase #5 | $101.79 | 11.715% | $113.7147 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $247.51 | 9.660% | $271.4195 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $169.33 | 7.723% | $182.4074 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $1,011.29 | $1,108.0304 | $1,108.03 | $1,108.00 | $1,108.00 | |