| 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 | $225.67 | 10.158% | $248.5936 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $224.26 | 10.311% | $247.3834 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $237.50 | 7.318% | $254.8803 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $107.84 | 4.470% | $112.6604 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $187.57 | 6.482% | $199.7283 | $199.73 | $199.75 | $199.70 |
| Purchase #6 | $205.58 | 5.184% | $216.2373 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $248.51 | 9.411% | $271.8973 | $271.90 | $271.90 | $271.90 |
| 7 purchase totals = | $1,436.93 | $1,551.3806 | $1,551.38 | $1,551.45 | $1,551.40 | |