| 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 | $239.87 | 13.676% | $272.6746 | $272.67 | $272.65 | $272.70 |
| Purchase #2 | $189.64 | 3.539% | $196.3514 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $217.83 | 5.694% | $230.2332 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $30.45 | 4.296% | $31.7581 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $182.66 | 10.433% | $201.7169 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $70.68 | 9.190% | $77.1755 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $211.94 | 5.835% | $224.3067 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,143.07 | $1,234.2164 | $1,234.22 | $1,234.20 | $1,234.30 | |