| 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 | $116.50 | 4.381% | $121.6039 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $153.79 | 13.426% | $174.4378 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $204.59 | 12.376% | $229.9101 | $229.91 | $229.90 | $229.90 |
| Purchase #4 | $141.50 | 4.457% | $147.8067 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $176.43 | 9.590% | $193.3496 | $193.35 | $193.35 | $193.30 |
| Purchase #6 | $117.28 | 13.241% | $132.809 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $206.74 | 4.357% | $215.7477 | $215.75 | $215.75 | $215.70 |
| 7 purchase totals = | $1,116.83 | $1,215.6648 | $1,215.67 | $1,215.65 | $1,215.50 | |