| 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 | $125.83 | 11.157% | $139.8689 | $139.87 | $139.85 | $139.90 |
| Purchase #2 | $144.34 | 5.681% | $152.54 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $54.29 | 10.652% | $60.073 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $214.78 | 11.145% | $238.7172 | $238.72 | $238.70 | $238.70 |
| Purchase #5 | $192.43 | 5.344% | $202.7135 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $170.27 | 10.461% | $188.0819 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $149.68 | 5.429% | $157.8061 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $1,051.62 | $1,139.8006 | $1,139.80 | $1,139.75 | $1,139.80 | |