| 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 | $189.81 | 12.235% | $213.0333 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $97.49 | 10.359% | $107.589 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $198.96 | 7.811% | $214.5008 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $95.85 | 5.812% | $101.4208 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $163.56 | 13.133% | $185.0403 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $44.73 | 5.129% | $47.0242 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $134.79 | 4.232% | $140.4943 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $925.19 | $1,009.1027 | $1,009.09 | $1,009.10 | $1,009.00 | |