| 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 | $132.68 | 11.212% | $147.5561 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $175.71 | 11.192% | $195.3755 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $177.46 | 4.187% | $184.8903 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $6.42 | 11.715% | $7.1721 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $236.55 | 4.517% | $247.235 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $84.47 | 12.338% | $94.8919 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $206.96 | 13.448% | $234.792 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,020.25 | $1,111.9129 | $1,111.92 | $1,111.95 | $1,112.00 | |