| 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 | $247.61 | 9.661% | $271.5316 | $271.53 | $271.55 | $271.50 |
| Purchase #2 | $112.70 | 8.619% | $122.4136 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $126.66 | 11.836% | $141.6515 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $215.42 | 9.299% | $235.4519 | $235.45 | $235.45 | $235.50 |
| Purchase #5 | $148.89 | 12.230% | $167.0992 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $147.75 | 12.653% | $166.4448 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $193.68 | 11.435% | $215.8273 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,192.71 | $1,320.4199 | $1,320.41 | $1,320.45 | $1,320.40 | |