| 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 | $189.83 | 3.509% | $196.4911 | $196.49 | $196.50 | $196.50 |
| Purchase #2 | $88.56 | 7.255% | $94.985 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $196.50 | 8.866% | $213.9217 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $95.88 | 11.640% | $107.0404 | $107.04 | $107.05 | $107.00 |
| Purchase #5 | $93.62 | 4.520% | $97.8516 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $226.32 | 3.233% | $233.6369 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $248.93 | 3.831% | $258.4665 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,139.64 | $1,202.3932 | $1,202.40 | $1,202.40 | $1,202.40 | |