| 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 | $114.60 | 8.564% | $124.4143 | $124.41 | $124.40 | $124.40 |
| Purchase #2 | $199.63 | 8.350% | $216.2991 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $49.87 | 7.585% | $53.6526 | $53.65 | $53.65 | $53.70 |
| Purchase #4 | $15.83 | 12.205% | $17.7621 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $184.94 | 4.404% | $193.0848 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $176.77 | 10.396% | $195.147 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $116.31 | 11.181% | $129.3146 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $857.95 | $929.6745 | $929.66 | $929.65 | $929.70 | |