| 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 | $93.41 | 5.342% | $98.4 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $199.44 | 13.708% | $226.7792 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $221.58 | 8.199% | $239.7473 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $159.57 | 9.808% | $175.2206 | $175.22 | $175.20 | $175.20 |
| Purchase #5 | $47.40 | 9.476% | $51.8916 | $51.89 | $51.90 | $51.90 |
| Purchase #6 | $83.37 | 12.581% | $93.8588 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $36.91 | 9.703% | $40.4914 | $40.49 | $40.50 | $40.50 |
| 7 purchase totals = | $841.68 | $926.3889 | $926.39 | $926.40 | $926.40 | |