| 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 | $249.61 | 7.669% | $268.7526 | $268.75 | $268.75 | $268.80 |
| Purchase #2 | $173.44 | 7.692% | $186.781 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $107.99 | 9.863% | $118.6411 | $118.64 | $118.65 | $118.60 |
| Purchase #4 | $56.49 | 6.114% | $59.9438 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $191.99 | 10.521% | $212.1893 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $176.59 | 12.282% | $198.2788 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $153.68 | 7.775% | $165.6286 | $165.63 | $165.65 | $165.60 |
| 7 purchase totals = | $1,109.79 | $1,210.2152 | $1,210.21 | $1,210.30 | $1,210.20 | |