| 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 | $110.60 | 5.224% | $116.3777 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $98.94 | 11.732% | $110.5476 | $110.55 | $110.55 | $110.50 |
| Purchase #3 | $124.52 | 7.662% | $134.0607 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $107.46 | 10.498% | $118.7412 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $172.45 | 12.180% | $193.4544 | $193.45 | $193.45 | $193.50 |
| Purchase #6 | $236.74 | 10.373% | $261.297 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $233.67 | 12.655% | $263.2409 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,084.38 | $1,197.7195 | $1,197.72 | $1,197.75 | $1,197.70 | |