| 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 | $238.79 | 4.514% | $249.569 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $69.45 | 8.625% | $75.4401 | $75.44 | $75.45 | $75.40 |
| Purchase #3 | $247.94 | 5.779% | $262.2685 | $262.27 | $262.25 | $262.30 |
| Purchase #4 | $52.78 | 9.687% | $57.8928 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $123.35 | 3.313% | $127.4366 | $127.44 | $127.45 | $127.40 |
| Purchase #6 | $109.64 | 11.761% | $122.5348 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $248.86 | 13.174% | $281.6448 | $281.64 | $281.65 | $281.60 |
| 7 purchase totals = | $1,090.81 | $1,176.7866 | $1,176.78 | $1,176.80 | $1,176.70 | |