| 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 | $94.32 | 5.698% | $99.6944 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $221.44 | 3.563% | $229.3299 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $217.29 | 8.404% | $235.5511 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $6.66 | 13.382% | $7.5512 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $197.42 | 12.623% | $222.3403 | $222.34 | $222.35 | $222.30 |
| Purchase #6 | $204.68 | 10.567% | $226.3085 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $222.92 | 6.182% | $236.7009 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,164.73 | $1,257.4763 | $1,257.47 | $1,257.50 | $1,257.50 | |