| 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 | $208.43 | 3.564% | $215.8584 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $208.45 | 3.808% | $216.3878 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $123.74 | 11.802% | $138.3438 | $138.34 | $138.35 | $138.30 |
| Purchase #4 | $161.27 | 3.465% | $166.858 | $166.86 | $166.85 | $166.90 |
| Purchase #5 | $103.42 | 13.562% | $117.4458 | $117.45 | $117.45 | $117.40 |
| Purchase #6 | $8.86 | 8.105% | $9.5781 | $9.58 | $9.60 | $9.60 |
| Purchase #7 | $164.75 | 13.381% | $186.7952 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $978.92 | $1,051.2671 | $1,051.28 | $1,051.30 | $1,051.30 | |