| 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 | $173.67 | 10.784% | $192.3986 | $192.40 | $192.40 | $192.40 |
| Purchase #2 | $233.41 | 10.255% | $257.3462 | $257.35 | $257.35 | $257.30 |
| Purchase #3 | $14.79 | 10.114% | $16.2859 | $16.29 | $16.30 | $16.30 |
| Purchase #4 | $243.73 | 7.164% | $261.1908 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $93.51 | 12.122% | $104.8453 | $104.85 | $104.85 | $104.80 |
| Purchase #6 | $117.78 | 5.811% | $124.6242 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $70.91 | 3.605% | $73.4663 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $947.80 | $1,030.1573 | $1,030.17 | $1,030.15 | $1,030.10 | |