| 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 | $219.33 | 12.235% | $246.165 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $81.26 | 11.134% | $90.3075 | $90.31 | $90.30 | $90.30 |
| Purchase #3 | $225.47 | 8.326% | $244.2426 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $203.68 | 13.213% | $230.5922 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $27.44 | 9.416% | $30.0238 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $223.81 | 8.755% | $243.4046 | $243.40 | $243.40 | $243.40 |
| Purchase #7 | $158.66 | 5.403% | $167.2324 | $167.23 | $167.25 | $167.20 |
| 7 purchase totals = | $1,139.65 | $1,251.9681 | $1,251.96 | $1,251.95 | $1,251.90 | |