| 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 | $125.87 | 7.343% | $135.1126 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $237.71 | 9.502% | $260.2972 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $80.95 | 6.691% | $86.3664 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $231.99 | 12.229% | $260.3601 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $75.69 | 11.613% | $84.4799 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $222.98 | 3.420% | $230.6059 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $110.86 | 4.254% | $115.576 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $1,086.05 | $1,172.7981 | $1,172.81 | $1,172.80 | $1,172.90 | |