| 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 | $237.46 | 11.346% | $264.4022 | $264.40 | $264.40 | $264.40 |
| Purchase #2 | $5.59 | 11.389% | $6.2266 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $114.69 | 3.733% | $118.9714 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $219.56 | 11.264% | $244.2912 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $228.31 | 7.486% | $245.4013 | $245.40 | $245.40 | $245.40 |
| Purchase #6 | $17.72 | 12.168% | $19.8762 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $223.48 | 4.377% | $233.2617 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,046.81 | $1,132.4306 | $1,132.43 | $1,132.45 | $1,132.50 | |