| 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 | $208.49 | 6.823% | $222.7153 | $222.72 | $222.70 | $222.70 |
| Purchase #2 | $192.27 | 5.444% | $202.7372 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $192.77 | 6.215% | $204.7507 | $204.75 | $204.75 | $204.80 |
| Purchase #4 | $109.63 | 6.810% | $117.0958 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $164.92 | 12.216% | $185.0666 | $185.07 | $185.05 | $185.10 |
| Purchase #6 | $250.48 | 7.334% | $268.8502 | $268.85 | $268.85 | $268.90 |
| Purchase #7 | $91.94 | 6.265% | $97.7 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $1,210.50 | $1,298.9158 | $1,298.93 | $1,298.90 | $1,299.00 | |