| 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 | $246.95 | 12.843% | $278.6658 | $278.67 | $278.65 | $278.70 |
| Purchase #2 | $78.62 | 3.505% | $81.3756 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $55.36 | 9.203% | $60.4548 | $60.45 | $60.45 | $60.50 |
| Purchase #4 | $157.50 | 12.450% | $177.1088 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $151.45 | 3.444% | $156.6659 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $249.42 | 3.546% | $258.2644 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $206.58 | 7.580% | $222.2388 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $1,145.88 | $1,234.7741 | $1,234.78 | $1,234.75 | $1,234.90 | |