| 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 | $127.42 | 4.521% | $133.1807 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $247.70 | 12.481% | $278.6154 | $278.62 | $278.60 | $278.60 |
| Purchase #3 | $32.73 | 13.389% | $37.1122 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $147.48 | 12.697% | $166.2055 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $232.94 | 13.864% | $265.2348 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $246.42 | 3.268% | $254.473 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $243.52 | 11.700% | $272.0118 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $1,278.21 | $1,406.8334 | $1,406.83 | $1,406.80 | $1,406.80 | |