| 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 | $109.65 | 13.322% | $124.2576 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $10.78 | 7.828% | $11.6239 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $149.98 | 9.534% | $164.2791 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $230.96 | 3.680% | $239.4593 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $181.56 | 4.434% | $189.6104 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $155.36 | 5.265% | $163.5397 | $163.54 | $163.55 | $163.50 |
| Purchase #7 | $30.42 | 7.408% | $32.6735 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $868.71 | $925.4435 | $925.44 | $925.40 | $925.50 | |