| 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 | $243.77 | 6.437% | $259.4615 | $259.46 | $259.45 | $259.50 |
| Purchase #2 | $164.33 | 4.274% | $171.3535 | $171.35 | $171.35 | $171.40 |
| Purchase #3 | $228.82 | 10.726% | $253.3632 | $253.36 | $253.35 | $253.40 |
| Purchase #4 | $89.89 | 3.813% | $93.3175 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $228.82 | 4.606% | $239.3594 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $106.72 | 3.197% | $110.1318 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $111.85 | 12.328% | $125.6389 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $1,174.20 | $1,252.6258 | $1,252.62 | $1,252.60 | $1,252.70 | |