| 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 | $215.63 | 10.520% | $238.3143 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $74.94 | 13.174% | $84.8126 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $182.96 | 11.172% | $203.4003 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $181.73 | 7.732% | $195.7814 | $195.78 | $195.80 | $195.80 |
| Purchase #5 | $195.72 | 13.828% | $222.7842 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $246.82 | 12.171% | $276.8605 | $276.86 | $276.85 | $276.90 |
| Purchase #7 | $74.41 | 13.282% | $84.2931 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $1,172.21 | $1,306.2464 | $1,306.23 | $1,306.25 | $1,306.30 | |