| 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 | $94.64 | 3.470% | $97.924 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $191.90 | 10.771% | $212.5695 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $198.69 | 4.725% | $208.0781 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $211.87 | 4.621% | $221.6605 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $184.97 | 3.653% | $191.727 | $191.73 | $191.75 | $191.70 |
| Purchase #6 | $188.45 | 13.680% | $214.23 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $187.46 | 6.312% | $199.2925 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $1,257.98 | $1,345.4816 | $1,345.48 | $1,345.50 | $1,345.50 | |