| 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 | $238.37 | 9.869% | $261.8947 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $202.89 | 12.836% | $228.933 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $230.68 | 7.309% | $247.5404 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $87.52 | 6.536% | $93.2403 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $150.64 | 8.498% | $163.4414 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $189.52 | 8.490% | $205.6102 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $74.34 | 12.490% | $83.6251 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $1,173.96 | $1,284.2851 | $1,284.28 | $1,284.35 | $1,284.10 | |