| 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 | $131.56 | 9.382% | $143.903 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $97.29 | 3.191% | $100.3945 | $100.39 | $100.40 | $100.40 |
| Purchase #3 | $42.30 | 10.540% | $46.7584 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $229.58 | 3.345% | $237.2595 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $79.37 | 10.542% | $87.7372 | $87.74 | $87.75 | $87.70 |
| Purchase #6 | $221.44 | 4.179% | $230.694 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $111.47 | 3.505% | $115.377 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $913.01 | $962.1236 | $962.12 | $962.15 | $962.20 | |