| 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 | $238.93 | 8.305% | $258.7731 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $205.96 | 6.193% | $218.7151 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $10.55 | 6.118% | $11.1954 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $211.42 | 12.524% | $237.8982 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $72.68 | 11.682% | $81.1705 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $238.97 | 7.705% | $257.3826 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $104.91 | 11.219% | $116.6799 | $116.68 | $116.70 | $116.70 |
| 7 purchase totals = | $1,083.42 | $1,181.8148 | $1,181.82 | $1,181.80 | $1,181.90 | |