| 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 | $95.33 | 10.236% | $105.088 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $205.28 | 8.236% | $222.1869 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $200.51 | 7.637% | $215.8229 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $197.90 | 3.169% | $204.1715 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $17.44 | 5.522% | $18.403 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $78.30 | 6.512% | $83.3989 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $114.45 | 5.619% | $120.8809 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $909.21 | $969.9521 | $969.95 | $969.95 | $970.00 | |