| 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 | $226.73 | 4.164% | $236.171 | $236.17 | $236.15 | $236.20 |
| Purchase #2 | $168.33 | 13.414% | $190.9098 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $92.59 | 10.467% | $102.2814 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $89.91 | 13.829% | $102.3437 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $239.73 | 4.695% | $250.9853 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $157.41 | 3.146% | $162.3621 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $34.44 | 3.666% | $35.7026 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $1,009.14 | $1,080.7559 | $1,080.75 | $1,080.75 | $1,080.80 | |