| 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 | $184.81 | 8.327% | $200.1991 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $122.54 | 12.615% | $137.9984 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $148.99 | 9.522% | $163.1768 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $5.76 | 13.792% | $6.5544 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $211.43 | 4.800% | $221.5786 | $221.58 | $221.60 | $221.60 |
| Purchase #6 | $104.71 | 9.371% | $114.5224 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $237.50 | 10.413% | $262.2309 | $262.23 | $262.25 | $262.20 |
| 7 purchase totals = | $1,015.74 | $1,106.2606 | $1,106.26 | $1,106.30 | $1,106.30 | |