| 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 | $192.35 | 10.411% | $212.3756 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $151.57 | 4.626% | $158.5816 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $239.51 | 13.524% | $271.9013 | $271.90 | $271.90 | $271.90 |
| Purchase #4 | $33.39 | 13.678% | $37.9571 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $219.49 | 5.804% | $232.2292 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $200.61 | 6.727% | $214.105 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $127.49 | 13.447% | $144.6336 | $144.63 | $144.65 | $144.60 |
| 7 purchase totals = | $1,164.41 | $1,271.7834 | $1,271.79 | $1,271.85 | $1,271.80 | |