| 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 | $250.35 | 4.112% | $260.6444 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $7.37 | 7.151% | $7.897 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $156.86 | 4.320% | $163.6364 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $16.33 | 8.637% | $17.7404 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $120.44 | 9.388% | $131.7469 | $131.75 | $131.75 | $131.70 |
| Purchase #6 | $43.50 | 6.481% | $46.3192 | $46.32 | $46.30 | $46.30 |
| Purchase #7 | $200.34 | 7.363% | $215.091 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $795.19 | $843.0753 | $843.08 | $843.10 | $842.90 | |