| 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 | $104.79 | 12.441% | $117.8269 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $16.37 | 8.466% | $17.7559 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $73.88 | 4.840% | $77.4558 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $140.41 | 13.516% | $159.3878 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $212.35 | 13.508% | $241.0342 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $164.46 | 13.698% | $186.9877 | $186.99 | $187.00 | $187.00 |
| Purchase #7 | $237.56 | 5.465% | $250.5427 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $949.82 | $1,050.9910 | $1,051.00 | $1,051.05 | $1,051.00 | |