| 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 | $224.93 | 5.438% | $237.1617 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $174.64 | 6.471% | $185.941 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $97.83 | 12.674% | $110.229 | $110.23 | $110.25 | $110.20 |
| Purchase #4 | $97.38 | 9.870% | $106.9914 | $106.99 | $107.00 | $107.00 |
| Purchase #5 | $148.69 | 7.558% | $159.928 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $205.58 | 13.715% | $233.7753 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $200.88 | 6.204% | $213.3426 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $1,149.93 | $1,247.3690 | $1,247.37 | $1,247.45 | $1,247.30 | |