| 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 | $107.72 | 8.526% | $116.9042 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $238.44 | 8.447% | $258.581 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $108.87 | 4.324% | $113.5775 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $208.64 | 10.262% | $230.0506 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $180.58 | 7.219% | $193.6161 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $124.69 | 13.354% | $141.3411 | $141.34 | $141.35 | $141.30 |
| Purchase #7 | $98.30 | 9.732% | $107.8666 | $107.87 | $107.85 | $107.90 |
| 7 purchase totals = | $1,067.24 | $1,161.9371 | $1,161.94 | $1,161.95 | $1,162.00 | |