| 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 | $122.28 | 3.188% | $126.1783 | $126.18 | $126.20 | $126.20 |
| Purchase #2 | $63.93 | 7.353% | $68.6308 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $201.66 | 6.610% | $214.9897 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $163.96 | 4.240% | $170.9119 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $139.81 | 6.371% | $148.7173 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $190.87 | 11.551% | $212.9174 | $212.92 | $212.90 | $212.90 |
| Purchase #7 | $250.75 | 7.307% | $269.0723 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $1,133.26 | $1,211.4177 | $1,211.42 | $1,211.40 | $1,211.40 | |