| 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 | $237.74 | 6.181% | $252.4347 | $252.43 | $252.45 | $252.40 |
| Purchase #2 | $86.49 | 3.467% | $89.4886 | $89.49 | $89.50 | $89.50 |
| Purchase #3 | $112.96 | 3.261% | $116.6436 | $116.64 | $116.65 | $116.60 |
| Purchase #4 | $68.33 | 11.862% | $76.4353 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $125.85 | 4.412% | $131.4025 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $105.53 | 8.668% | $114.6773 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $236.59 | 6.251% | $251.3792 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $973.49 | $1,032.4612 | $1,032.46 | $1,032.55 | $1,032.40 | |