| 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 | $202.53 | 11.633% | $226.0903 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $41.62 | 5.126% | $43.7534 | $43.75 | $43.75 | $43.80 |
| Purchase #3 | $145.68 | 9.846% | $160.0237 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $209.49 | 11.456% | $233.4892 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $107.46 | 10.799% | $119.0646 | $119.06 | $119.05 | $119.10 |
| Purchase #6 | $228.85 | 7.403% | $245.7918 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $164.89 | 3.471% | $170.6133 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $1,100.52 | $1,198.8263 | $1,198.81 | $1,198.80 | $1,198.90 | |