| 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 | $199.53 | 4.132% | $207.7746 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $75.52 | 10.584% | $83.513 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $30.90 | 12.543% | $34.7758 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $221.65 | 6.843% | $236.8175 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $61.70 | 7.747% | $66.4799 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $219.77 | 7.565% | $236.3956 | $236.40 | $236.40 | $236.40 |
| Purchase #7 | $46.37 | 10.786% | $51.3715 | $51.37 | $51.35 | $51.40 |
| 7 purchase totals = | $855.44 | $917.1279 | $917.13 | $917.10 | $917.20 | |