| 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 | $242.65 | 12.849% | $273.8281 | $273.83 | $273.85 | $273.80 |
| Purchase #2 | $214.32 | 6.596% | $228.4565 | $228.46 | $228.45 | $228.50 |
| Purchase #3 | $86.46 | 8.262% | $93.6033 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $148.37 | 4.255% | $154.6831 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $186.53 | 9.247% | $203.7784 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $239.75 | 13.578% | $272.3033 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $156.94 | 9.339% | $171.5966 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $1,275.02 | $1,398.2493 | $1,398.25 | $1,398.30 | $1,398.30 | |