| 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 | $191.36 | 12.619% | $215.5077 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $18.95 | 3.201% | $19.5566 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $207.72 | 11.799% | $232.2289 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $113.42 | 6.492% | $120.7832 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $223.72 | 10.856% | $248.007 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $54.99 | 6.335% | $58.4736 | $58.47 | $58.45 | $58.50 |
| Purchase #7 | $172.30 | 11.779% | $192.5952 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $982.46 | $1,087.1522 | $1,087.16 | $1,087.15 | $1,087.20 | |