| 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 | $191.85 | 3.559% | $198.6779 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $70.51 | 10.298% | $77.7711 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $152.36 | 5.854% | $161.2792 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $107.74 | 5.335% | $113.4879 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $233.58 | 13.562% | $265.2581 | $265.26 | $265.25 | $265.30 |
| Purchase #6 | $180.64 | 13.632% | $205.2648 | $205.26 | $205.25 | $205.30 |
| Purchase #7 | $222.75 | 6.583% | $237.4136 | $237.41 | $237.40 | $237.40 |
| 7 purchase totals = | $1,159.43 | $1,259.1526 | $1,259.15 | $1,259.15 | $1,259.30 | |