| 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 | $225.26 | 11.212% | $250.5162 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $198.82 | 8.564% | $215.8469 | $215.85 | $215.85 | $215.80 |
| Purchase #3 | $148.72 | 9.791% | $163.2812 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $147.89 | 9.295% | $161.6364 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $185.31 | 7.512% | $199.2305 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $185.41 | 9.185% | $202.4399 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $206.70 | 12.762% | $233.0791 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $1,298.11 | $1,426.0302 | $1,426.04 | $1,426.10 | $1,425.90 | |