| 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 | $226.87 | 5.660% | $239.7108 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $224.38 | 12.308% | $251.9967 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $157.46 | 3.835% | $163.4986 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $56.81 | 10.601% | $62.8324 | $62.83 | $62.85 | $62.80 |
| Purchase #5 | $55.38 | 8.816% | $60.2623 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $183.89 | 5.202% | $193.456 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $64.86 | 5.272% | $68.2794 | $68.28 | $68.30 | $68.30 |
| 7 purchase totals = | $969.65 | $1,040.0362 | $1,040.04 | $1,040.05 | $1,040.10 | |