| 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 | $233.39 | 11.252% | $259.651 | $259.65 | $259.65 | $259.70 |
| Purchase #2 | $212.93 | 8.819% | $231.7083 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $120.50 | 3.698% | $124.9561 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $205.76 | 10.714% | $227.8051 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $98.25 | 13.734% | $111.7437 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $185.47 | 4.125% | $193.1206 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $120.41 | 7.658% | $129.631 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $1,176.71 | $1,278.6158 | $1,278.62 | $1,278.60 | $1,278.60 | |