| 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 | $133.31 | 4.479% | $139.281 | $139.28 | $139.30 | $139.30 |
| Purchase #2 | $71.70 | 7.538% | $77.1047 | $77.10 | $77.10 | $77.10 |
| Purchase #3 | $79.55 | 5.680% | $84.0684 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $238.56 | 3.308% | $246.4516 | $246.45 | $246.45 | $246.50 |
| Purchase #5 | $77.58 | 11.636% | $86.6072 | $86.61 | $86.60 | $86.60 |
| Purchase #6 | $22.37 | 9.701% | $24.5401 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $205.30 | 11.105% | $228.0986 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $828.37 | $886.1516 | $886.15 | $886.15 | $886.20 | |