| 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 | $190.75 | 7.140% | $204.3696 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $195.84 | 9.135% | $213.73 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $213.97 | 7.637% | $230.3109 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $236.39 | 3.831% | $245.4461 | $245.45 | $245.45 | $245.40 |
| Purchase #5 | $77.67 | 10.851% | $86.098 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $157.51 | 7.830% | $169.843 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $44.62 | 10.267% | $49.2011 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $1,116.75 | $1,198.9987 | $1,199.00 | $1,199.00 | $1,198.90 | |