| 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 | $181.31 | 10.854% | $200.9894 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $134.44 | 7.786% | $144.9075 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $248.81 | 5.645% | $262.8553 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $243.97 | 8.378% | $264.4098 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $240.44 | 8.287% | $260.3653 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $180.43 | 5.587% | $190.5106 | $190.51 | $190.50 | $190.50 |
| Purchase #7 | $113.83 | 13.103% | $128.7451 | $128.75 | $128.75 | $128.70 |
| 7 purchase totals = | $1,343.23 | $1,452.7830 | $1,452.80 | $1,452.75 | $1,452.80 | |