| 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 | $207.94 | 8.859% | $226.3614 | $226.36 | $226.35 | $226.40 |
| Purchase #2 | $6.55 | 6.281% | $6.9614 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $223.49 | 8.830% | $243.2242 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $104.90 | 5.852% | $111.0387 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $193.81 | 10.496% | $214.1523 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $117.43 | 9.237% | $128.277 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $14.78 | 9.410% | $16.1708 | $16.17 | $16.15 | $16.20 |
| 7 purchase totals = | $868.90 | $946.1858 | $946.18 | $946.15 | $946.30 | |