| 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 | $225.63 | 4.784% | $236.4241 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $190.42 | 3.428% | $196.9476 | $196.95 | $196.95 | $196.90 |
| Purchase #3 | $56.63 | 12.853% | $63.9087 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $239.27 | 4.726% | $250.5779 | $250.58 | $250.60 | $250.60 |
| Purchase #5 | $115.52 | 11.553% | $128.866 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $215.25 | 11.295% | $239.5625 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $227.43 | 4.349% | $237.3209 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,270.15 | $1,353.6077 | $1,353.61 | $1,353.55 | $1,353.60 | |