| 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 | $242.46 | 12.473% | $272.702 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $198.70 | 6.495% | $211.6056 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $118.25 | 8.667% | $128.4987 | $128.50 | $128.50 | $128.50 |
| Purchase #4 | $9.60 | 5.769% | $10.1538 | $10.15 | $10.15 | $10.20 |
| Purchase #5 | $214.92 | 5.739% | $227.2543 | $227.25 | $227.25 | $227.30 |
| Purchase #6 | $51.84 | 10.473% | $57.2692 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $153.93 | 10.283% | $169.7586 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $989.70 | $1,077.2422 | $1,077.24 | $1,077.20 | $1,077.40 | |