| 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 | $211.30 | 3.374% | $218.4293 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $91.77 | 3.736% | $95.1985 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $91.74 | 13.691% | $104.3001 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $110.40 | 11.491% | $123.0861 | $123.09 | $123.10 | $123.10 |
| Purchase #5 | $209.61 | 8.656% | $227.7538 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $217.67 | 8.758% | $236.7335 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $221.54 | 3.825% | $230.0139 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $1,154.03 | $1,235.5152 | $1,235.51 | $1,235.55 | $1,235.50 | |