| 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 | $237.78 | 12.200% | $266.7892 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $41.75 | 11.587% | $46.5876 | $46.59 | $46.60 | $46.60 |
| Purchase #3 | $7.32 | 13.378% | $8.2993 | $8.30 | $8.30 | $8.30 |
| Purchase #4 | $215.49 | 4.520% | $225.2301 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $136.41 | 3.743% | $141.5158 | $141.52 | $141.50 | $141.50 |
| Purchase #6 | $124.34 | 9.259% | $135.8526 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $68.25 | 10.600% | $75.4845 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $831.34 | $899.7591 | $899.76 | $899.80 | $899.80 | |