| 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 | $104.99 | 8.800% | $114.2291 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $200.77 | 10.731% | $222.3146 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $27.93 | 9.843% | $30.6791 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $102.66 | 11.512% | $114.4782 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $87.33 | 4.598% | $91.3454 | $91.35 | $91.35 | $91.30 |
| Purchase #6 | $159.31 | 6.871% | $170.2562 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $147.58 | 7.687% | $158.9245 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $830.57 | $902.2271 | $902.23 | $902.25 | $902.20 | |