| 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 | $225.52 | 9.826% | $247.6796 | $247.68 | $247.70 | $247.70 |
| Purchase #2 | $65.35 | 11.851% | $73.0946 | $73.09 | $73.10 | $73.10 |
| Purchase #3 | $8.35 | 10.854% | $9.2563 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $208.75 | 10.719% | $231.1259 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $218.73 | 7.308% | $234.7148 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $133.40 | 4.524% | $139.435 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $42.92 | 6.334% | $45.6386 | $45.64 | $45.65 | $45.60 |
| 7 purchase totals = | $903.02 | $980.9448 | $980.95 | $981.00 | $980.90 | |