| 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 | $249.71 | 3.754% | $259.0841 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $230.58 | 9.604% | $252.7249 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $215.30 | 10.535% | $237.9819 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $189.69 | 10.107% | $208.862 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $58.61 | 12.475% | $65.9216 | $65.92 | $65.90 | $65.90 |
| Purchase #6 | $24.84 | 3.601% | $25.7345 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $89.72 | 8.783% | $97.6001 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $1,058.45 | $1,147.9091 | $1,147.89 | $1,147.90 | $1,147.90 | |