| 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 | $197.60 | 3.133% | $203.7908 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $209.74 | 9.262% | $229.1661 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $247.82 | 4.383% | $258.682 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $99.37 | 5.549% | $104.884 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $132.94 | 4.808% | $139.3318 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $181.38 | 3.321% | $187.4036 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $164.75 | 7.390% | $176.925 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $1,233.60 | $1,300.1833 | $1,300.18 | $1,300.25 | $1,300.20 | |