| 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 | $249.95 | 13.264% | $283.1034 | $283.10 | $283.10 | $283.10 |
| Purchase #2 | $12.47 | 3.586% | $12.9172 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $23.27 | 4.337% | $24.2792 | $24.28 | $24.30 | $24.30 |
| Purchase #4 | $59.29 | 7.262% | $63.5956 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $13.64 | 12.769% | $15.3817 | $15.38 | $15.40 | $15.40 |
| Purchase #6 | $24.84 | 12.679% | $27.9895 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $195.58 | 6.183% | $207.6727 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $579.04 | $634.9393 | $634.94 | $634.95 | $635.00 | |