| 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 | $99.70 | 6.677% | $106.357 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $223.57 | 12.822% | $252.2361 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $164.36 | 10.723% | $181.9843 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $86.53 | 8.550% | $93.9283 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $242.87 | 12.565% | $273.3866 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $208.98 | 10.351% | $230.6115 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $50.88 | 9.844% | $55.8886 | $55.89 | $55.90 | $55.90 |
| 7 purchase totals = | $1,076.89 | $1,194.3924 | $1,194.40 | $1,194.45 | $1,194.40 | |