| 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 | $107.44 | 11.299% | $119.5796 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $106.36 | 7.226% | $114.0456 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $197.91 | 8.320% | $214.3761 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $166.55 | 13.845% | $189.6088 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $207.52 | 10.451% | $229.2079 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $116.97 | 4.733% | $122.5062 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $9.99 | 7.458% | $10.7351 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $912.74 | $1,000.0593 | $1,000.08 | $1,000.10 | $1,000.00 | |