| 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 | $117.32 | 3.208% | $121.0836 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $101.86 | 12.492% | $114.5844 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $110.91 | 8.447% | $120.2786 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $15.58 | 12.873% | $17.5856 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $20.96 | 3.668% | $21.7288 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $154.47 | 8.232% | $167.186 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $215.43 | 10.263% | $237.5396 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $736.53 | $799.9866 | $799.99 | $800.10 | $800.00 | |