| 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 | $190.87 | 3.650% | $197.8368 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $223.80 | 13.588% | $254.2099 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $145.27 | 9.129% | $158.5317 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $97.56 | 12.688% | $109.9384 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $201.41 | 6.194% | $213.8853 | $213.89 | $213.90 | $213.90 |
| Purchase #6 | $190.41 | 7.796% | $205.2544 | $205.25 | $205.25 | $205.30 |
| Purchase #7 | $116.99 | 4.436% | $122.1797 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $1,166.31 | $1,261.8362 | $1,261.84 | $1,261.90 | $1,261.80 | |