| 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 | $249.35 | 9.396% | $272.7789 | $272.78 | $272.80 | $272.80 |
| Purchase #2 | $231.48 | 12.169% | $259.6488 | $259.65 | $259.65 | $259.60 |
| Purchase #3 | $136.93 | 7.567% | $147.2915 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $30.84 | 12.115% | $34.5763 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $44.64 | 3.570% | $46.2336 | $46.23 | $46.25 | $46.20 |
| Purchase #6 | $222.73 | 6.165% | $236.4613 | $236.46 | $236.45 | $236.50 |
| Purchase #7 | $95.58 | 13.693% | $108.6678 | $108.67 | $108.65 | $108.70 |
| 7 purchase totals = | $1,011.55 | $1,105.6582 | $1,105.66 | $1,105.70 | $1,105.70 | |