| 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 | $227.44 | 9.387% | $248.7898 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $75.93 | 7.850% | $81.8905 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $37.48 | 4.864% | $39.303 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $97.65 | 7.157% | $104.6388 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $140.46 | 7.463% | $150.9425 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $240.58 | 4.172% | $250.617 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $118.40 | 12.705% | $133.4427 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $937.94 | $1,009.6243 | $1,009.62 | $1,009.65 | $1,009.50 | |