| 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 | $91.73 | 10.234% | $101.1176 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $56.62 | 6.859% | $60.5036 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $91.83 | 12.693% | $103.486 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $207.38 | 11.729% | $231.7036 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $201.62 | 8.154% | $218.0601 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $27.92 | 6.727% | $29.7982 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $228.50 | 8.382% | $247.6529 | $247.65 | $247.65 | $247.70 |
| 7 purchase totals = | $905.60 | $992.3220 | $992.32 | $992.30 | $992.40 | |