| 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 | $133.34 | 11.280% | $148.3808 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $66.57 | 4.173% | $69.348 | $69.35 | $69.35 | $69.30 |
| Purchase #3 | $219.53 | 6.401% | $233.5821 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $239.38 | 6.717% | $255.4592 | $255.46 | $255.45 | $255.50 |
| Purchase #5 | $212.62 | 4.407% | $221.9902 | $221.99 | $222.00 | $222.00 |
| Purchase #6 | $100.63 | 12.328% | $113.0357 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $207.59 | 9.450% | $227.2073 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $1,179.66 | $1,269.0033 | $1,269.01 | $1,269.05 | $1,269.00 | |