| 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 | $111.62 | 3.652% | $115.6964 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $14.72 | 10.153% | $16.2145 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $103.70 | 6.599% | $110.5432 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $201.37 | 8.539% | $218.565 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $105.73 | 8.631% | $114.8556 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $20.65 | 9.137% | $22.5368 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $215.67 | 9.489% | $236.1349 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $773.46 | $834.5464 | $834.55 | $834.55 | $834.50 | |