| 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 | $123.65 | 12.192% | $138.7254 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $52.99 | 12.776% | $59.76 | $59.76 | $59.75 | $59.80 |
| Purchase #3 | $159.90 | 5.636% | $168.912 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $241.92 | 3.367% | $250.0654 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $33.63 | 8.667% | $36.5447 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $184.27 | 10.850% | $204.2633 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $240.51 | 4.366% | $251.0107 | $251.01 | $251.00 | $251.00 |
| 7 purchase totals = | $1,036.87 | $1,109.2815 | $1,109.28 | $1,109.25 | $1,109.30 | |