| 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 | $193.49 | 4.716% | $202.615 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $219.51 | 12.824% | $247.66 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $204.92 | 8.330% | $221.9898 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $218.43 | 13.287% | $247.4528 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $124.42 | 4.617% | $130.1645 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $205.79 | 7.495% | $221.214 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $164.47 | 9.528% | $180.1407 | $180.14 | $180.15 | $180.10 |
| 7 purchase totals = | $1,331.03 | $1,451.2368 | $1,451.23 | $1,451.20 | $1,451.30 | |