| 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 | $199.45 | 12.590% | $224.5608 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $60.92 | 10.671% | $67.4208 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $8.53 | 8.501% | $9.2551 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $100.40 | 13.699% | $114.1538 | $114.15 | $114.15 | $114.20 |
| Purchase #5 | $129.40 | 4.388% | $135.0781 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $240.57 | 3.538% | $249.0814 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $238.89 | 5.799% | $252.7432 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $978.16 | $1,052.2932 | $1,052.29 | $1,052.30 | $1,052.40 | |