| 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 | $226.62 | 8.388% | $245.6289 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $56.26 | 3.512% | $58.2359 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $93.74 | 6.771% | $100.0871 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $217.62 | 3.652% | $225.5675 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $101.97 | 12.471% | $114.6867 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $7.92 | 8.441% | $8.5885 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $78.40 | 12.611% | $88.287 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $782.53 | $841.0816 | $841.10 | $841.15 | $841.10 | |