| 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 | $100.29 | 7.245% | $107.556 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $182.31 | 3.621% | $188.9114 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $218.56 | 5.349% | $230.2508 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $236.80 | 12.157% | $265.5878 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $214.46 | 12.608% | $241.4991 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $73.97 | 3.508% | $76.5649 | $76.56 | $76.55 | $76.60 |
| Purchase #7 | $67.56 | 8.868% | $73.5512 | $73.55 | $73.55 | $73.60 |
| 7 purchase totals = | $1,093.95 | $1,183.9212 | $1,183.92 | $1,183.90 | $1,184.10 | |