| 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 | $214.57 | 10.774% | $237.6878 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $196.79 | 6.503% | $209.5873 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $46.36 | 9.458% | $50.7447 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $69.55 | 6.532% | $74.093 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $99.31 | 5.381% | $104.6539 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $190.38 | 9.145% | $207.7903 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $234.69 | 13.693% | $266.8261 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $1,051.65 | $1,151.3831 | $1,151.38 | $1,151.45 | $1,151.40 | |