| 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 | $232.82 | 10.773% | $257.9017 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $238.79 | 13.603% | $271.2726 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $52.80 | 10.410% | $58.2965 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $36.88 | 8.529% | $40.0255 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $181.82 | 4.580% | $190.1474 | $190.15 | $190.15 | $190.10 |
| Purchase #6 | $24.58 | 10.322% | $27.1171 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $8.77 | 9.737% | $9.6239 | $9.62 | $9.60 | $9.60 |
| 7 purchase totals = | $776.46 | $854.3847 | $854.39 | $854.35 | $854.30 | |