| 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 | $17.61 | 12.214% | $19.7609 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $195.44 | 6.584% | $208.3078 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $205.74 | 12.112% | $230.6592 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $245.40 | 13.525% | $278.5904 | $278.59 | $278.60 | $278.60 |
| Purchase #5 | $13.43 | 12.236% | $15.0733 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $182.26 | 4.203% | $189.9204 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $239.74 | 8.728% | $260.6645 | $260.66 | $260.65 | $260.70 |
| 7 purchase totals = | $1,099.62 | $1,202.9765 | $1,202.97 | $1,202.90 | $1,203.10 | |