| 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 | $231.84 | 7.370% | $248.9266 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $126.81 | 4.146% | $132.0675 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $81.81 | 6.634% | $87.2373 | $87.24 | $87.25 | $87.20 |
| Purchase #4 | $236.81 | 5.872% | $250.7155 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $240.45 | 13.811% | $273.6585 | $273.66 | $273.65 | $273.70 |
| Purchase #6 | $94.25 | 7.654% | $101.4639 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $196.61 | 9.657% | $215.5966 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $1,208.58 | $1,309.6659 | $1,309.68 | $1,309.65 | $1,309.70 | |