| 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 | $231.53 | 3.423% | $239.4553 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $37.94 | 9.637% | $41.5963 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $173.30 | 6.721% | $184.9475 | $184.95 | $184.95 | $184.90 |
| Purchase #4 | $121.90 | 12.703% | $137.385 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $170.82 | 9.222% | $186.573 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $33.85 | 8.364% | $36.6812 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $182.87 | 3.657% | $189.5576 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $952.21 | $1,016.1959 | $1,016.21 | $1,016.20 | $1,016.30 | |