| 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 | $233.87 | 11.242% | $260.1617 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $125.47 | 9.107% | $136.8966 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $235.25 | 4.315% | $245.401 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $48.36 | 4.631% | $50.5996 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $217.96 | 5.273% | $229.453 | $229.45 | $229.45 | $229.50 |
| Purchase #6 | $215.88 | 12.639% | $243.1651 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $223.50 | 3.457% | $231.2264 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $1,300.29 | $1,396.9034 | $1,396.91 | $1,396.90 | $1,397.00 | |