| 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 | $233.42 | 9.403% | $255.3685 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $120.28 | 7.702% | $129.544 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $127.93 | 4.502% | $133.6894 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $165.25 | 6.127% | $175.3749 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $97.89 | 8.601% | $106.3095 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $51.83 | 3.232% | $53.5051 | $53.51 | $53.50 | $53.50 |
| Purchase #7 | $106.71 | 13.117% | $120.7072 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $903.31 | $974.4986 | $974.50 | $974.45 | $974.50 | |