| 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 | $225.89 | 11.256% | $251.3162 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $201.39 | 4.418% | $210.2874 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $29.73 | 11.153% | $33.0458 | $33.05 | $33.05 | $33.00 |
| Purchase #4 | $38.28 | 8.566% | $41.5591 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $78.79 | 10.332% | $86.9306 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $25.85 | 4.403% | $26.9882 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $124.50 | 13.816% | $141.7009 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $724.43 | $791.8282 | $791.84 | $791.85 | $791.80 | |