| 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 | $238.97 | 12.792% | $269.539 | $269.54 | $269.55 | $269.50 |
| Purchase #2 | $223.89 | 10.202% | $246.7313 | $246.73 | $246.75 | $246.70 |
| Purchase #3 | $234.40 | 5.729% | $247.8288 | $247.83 | $247.85 | $247.80 |
| Purchase #4 | $39.82 | 9.624% | $43.6523 | $43.65 | $43.65 | $43.70 |
| Purchase #5 | $95.33 | 9.402% | $104.2929 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $225.89 | 7.524% | $242.886 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $157.75 | 12.818% | $177.9704 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $1,216.05 | $1,332.9007 | $1,332.90 | $1,332.95 | $1,332.90 | |