| 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 | $94.53 | 6.231% | $100.4202 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $90.56 | 5.442% | $95.4883 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $165.79 | 5.605% | $175.0825 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $42.44 | 11.343% | $47.254 | $47.25 | $47.25 | $47.30 |
| Purchase #5 | $237.98 | 4.779% | $249.3531 | $249.35 | $249.35 | $249.40 |
| Purchase #6 | $238.89 | 13.534% | $271.2214 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $74.49 | 11.667% | $83.1807 | $83.18 | $83.20 | $83.20 |
| 7 purchase totals = | $944.68 | $1,022.0002 | $1,021.99 | $1,022.00 | $1,022.10 | |