| 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 | $221.48 | 8.318% | $239.9027 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $103.87 | 11.739% | $116.0633 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $184.56 | 13.508% | $209.4904 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $103.61 | 3.288% | $107.0167 | $107.02 | $107.00 | $107.00 |
| Purchase #5 | $97.85 | 11.822% | $109.4178 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $207.40 | 3.474% | $214.6051 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $186.46 | 5.451% | $196.6239 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $1,105.23 | $1,193.1199 | $1,193.12 | $1,193.05 | $1,193.10 | |