| 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 | $111.48 | 11.591% | $124.4016 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $225.57 | 10.367% | $248.9548 | $248.95 | $248.95 | $249.00 |
| Purchase #3 | $148.93 | 10.351% | $164.3457 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $72.68 | 9.417% | $79.5243 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $215.57 | 3.643% | $223.4232 | $223.42 | $223.40 | $223.40 |
| Purchase #6 | $8.87 | 12.344% | $9.9649 | $9.96 | $9.95 | $10.00 |
| Purchase #7 | $28.54 | 6.311% | $30.3412 | $30.34 | $30.35 | $30.30 |
| 7 purchase totals = | $811.64 | $880.9557 | $880.94 | $880.90 | $880.90 | |