| 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 | $22.75 | 8.557% | $24.6967 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $186.33 | 7.807% | $200.8768 | $200.88 | $200.90 | $200.90 |
| Purchase #3 | $239.36 | 12.500% | $269.28 | $269.28 | $269.30 | $269.30 |
| Purchase #4 | $146.58 | 3.605% | $151.8642 | $151.86 | $151.85 | $151.90 |
| Purchase #5 | $222.46 | 6.734% | $237.4405 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $72.74 | 12.449% | $81.7954 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $42.97 | 4.806% | $45.0351 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $933.19 | $1,010.9887 | $1,011.00 | $1,011.05 | $1,011.00 | |