| 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 | $93.89 | 11.382% | $104.5766 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $184.88 | 13.342% | $209.5467 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $212.69 | 13.343% | $241.0692 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $175.36 | 10.502% | $193.7763 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $236.67 | 8.497% | $256.7798 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $108.33 | 6.183% | $115.028 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $24.94 | 8.649% | $27.0971 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $1,036.76 | $1,147.8737 | $1,147.89 | $1,147.95 | $1,147.90 | |