| 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 | $211.92 | 6.802% | $226.3348 | $226.33 | $226.35 | $226.30 |
| Purchase #2 | $171.80 | 9.712% | $188.4852 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $157.28 | 7.786% | $169.5258 | $169.53 | $169.55 | $169.50 |
| Purchase #4 | $161.63 | 13.322% | $183.1623 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $78.83 | 4.447% | $82.3356 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $99.81 | 7.418% | $107.2139 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $212.36 | 8.781% | $231.0073 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,093.63 | $1,188.0649 | $1,188.07 | $1,188.10 | $1,188.00 | |