| 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 | $196.56 | 11.384% | $218.9364 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $118.80 | 7.712% | $127.9619 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $123.85 | 7.712% | $133.4013 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $35.44 | 11.873% | $39.6478 | $39.65 | $39.65 | $39.60 |
| Purchase #5 | $250.34 | 9.463% | $274.0297 | $274.03 | $274.05 | $274.00 |
| Purchase #6 | $81.53 | 8.808% | $88.7112 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $93.28 | 12.463% | $104.9055 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $899.80 | $987.5938 | $987.60 | $987.60 | $987.50 | |