| 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 | $217.64 | 11.572% | $242.8253 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $177.73 | 8.499% | $192.8353 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $190.81 | 10.357% | $210.5722 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $177.49 | 13.850% | $202.0724 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $233.79 | 3.426% | $241.7996 | $241.80 | $241.80 | $241.80 |
| Purchase #6 | $222.30 | 7.247% | $238.4101 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $175.54 | 10.814% | $194.5229 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $1,395.30 | $1,523.0378 | $1,523.04 | $1,523.00 | $1,523.00 | |