| 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 | $195.72 | 4.202% | $203.9442 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $214.33 | 3.665% | $222.1852 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $25.81 | 13.845% | $29.3834 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $72.79 | 12.380% | $81.8014 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $57.80 | 8.242% | $62.5639 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $33.69 | 7.426% | $36.1918 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $96.72 | 11.843% | $108.1745 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $696.86 | $744.2444 | $744.23 | $744.25 | $744.30 | |