| 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 | $121.81 | 10.511% | $134.6134 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $111.78 | 7.692% | $120.3781 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $49.66 | 10.792% | $55.0193 | $55.02 | $55.00 | $55.00 |
| Purchase #4 | $233.67 | 3.847% | $242.6593 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $80.93 | 10.791% | $89.6632 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $139.70 | 12.450% | $157.0927 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $142.27 | 13.227% | $161.0881 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $879.82 | $960.5141 | $960.51 | $960.50 | $960.60 | |