| 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 | $140.89 | 6.354% | $149.8422 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $231.25 | 7.643% | $248.9244 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $186.70 | 9.833% | $205.0582 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $38.30 | 8.551% | $41.575 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $242.86 | 10.335% | $267.9596 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $195.71 | 9.748% | $214.7878 | $214.79 | $214.80 | $214.80 |
| Purchase #7 | $170.26 | 3.522% | $176.2566 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $1,205.97 | $1,304.4038 | $1,304.41 | $1,304.40 | $1,304.50 | |