| 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 | $125.31 | 11.299% | $139.4688 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $213.77 | 12.729% | $240.9808 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $90.42 | 10.655% | $100.0543 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $41.92 | 13.616% | $47.6278 | $47.63 | $47.65 | $47.60 |
| Purchase #5 | $237.58 | 6.115% | $252.108 | $252.11 | $252.10 | $252.10 |
| Purchase #6 | $167.27 | 8.606% | $181.6653 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $105.78 | 7.767% | $113.9959 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $982.05 | $1,075.9009 | $1,075.91 | $1,075.90 | $1,076.00 | |