| 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 | $11.83 | 3.853% | $12.2858 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $110.73 | 9.246% | $120.9681 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $166.53 | 5.546% | $175.7658 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $189.48 | 5.407% | $199.7252 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $171.33 | 8.548% | $185.9753 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $99.70 | 7.762% | $107.4387 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $175.33 | 11.657% | $195.7682 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $924.93 | $997.9271 | $997.95 | $997.95 | $998.00 | |