| 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 | $91.41 | 7.476% | $98.2438 | $98.24 | $98.25 | $98.20 |
| Purchase #2 | $6.44 | 12.376% | $7.237 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $239.26 | 8.285% | $259.0827 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $224.37 | 5.257% | $236.1651 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $211.56 | 3.636% | $219.2523 | $219.25 | $219.25 | $219.30 |
| Purchase #6 | $164.67 | 3.845% | $171.0016 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $141.45 | 4.859% | $148.3231 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $1,079.16 | $1,139.3056 | $1,139.30 | $1,139.30 | $1,139.30 | |