| 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 | $6.35 | 3.608% | $6.5791 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $222.81 | 10.385% | $245.9488 | $245.95 | $245.95 | $245.90 |
| Purchase #3 | $220.31 | 7.493% | $236.8178 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $100.32 | 5.584% | $105.9219 | $105.92 | $105.90 | $105.90 |
| Purchase #5 | $231.74 | 5.241% | $243.8855 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $22.95 | 10.323% | $25.3191 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $223.61 | 12.574% | $251.7267 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $1,028.09 | $1,116.1989 | $1,116.21 | $1,116.20 | $1,116.10 | |