| 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 | $113.72 | 10.642% | $125.8221 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $121.72 | 10.621% | $134.6479 | $134.65 | $134.65 | $134.60 |
| Purchase #3 | $241.45 | 12.752% | $272.2397 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $175.49 | 6.463% | $186.8319 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $126.96 | 6.631% | $135.3787 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $45.58 | 6.782% | $48.6712 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $159.37 | 3.465% | $164.8922 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $984.29 | $1,068.4837 | $1,068.48 | $1,068.50 | $1,068.40 | |