| 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 | $187.68 | 10.424% | $207.2438 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $244.33 | 11.353% | $272.0688 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $123.29 | 4.851% | $129.2708 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $34.50 | 10.170% | $38.0087 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $25.65 | 6.798% | $27.3937 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $128.99 | 8.467% | $139.9116 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $34.31 | 5.107% | $36.0622 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $778.75 | $849.9596 | $849.95 | $849.90 | $850.00 | |