| 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 | $9.53 | 10.508% | $10.5314 | $10.53 | $10.55 | $10.50 |
| Purchase #2 | $171.54 | 6.672% | $182.9851 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $34.61 | 7.701% | $37.2753 | $37.28 | $37.30 | $37.30 |
| Purchase #4 | $189.89 | 13.727% | $215.9562 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $234.46 | 5.412% | $247.149 | $247.15 | $247.15 | $247.10 |
| Purchase #6 | $110.27 | 12.277% | $123.8078 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $181.89 | 10.488% | $200.9666 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $932.19 | $1,018.6714 | $1,018.69 | $1,018.70 | $1,018.70 | |