| 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 | $142.87 | 7.120% | $153.0423 | $153.04 | $153.05 | $153.00 |
| Purchase #2 | $245.41 | 9.667% | $269.1338 | $269.13 | $269.15 | $269.10 |
| Purchase #3 | $114.92 | 13.107% | $129.9826 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $116.84 | 12.148% | $131.0337 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $248.63 | 11.246% | $276.5909 | $276.59 | $276.60 | $276.60 |
| Purchase #6 | $131.68 | 4.324% | $137.3738 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $247.42 | 12.531% | $278.4242 | $278.42 | $278.40 | $278.40 |
| 7 purchase totals = | $1,247.77 | $1,375.5813 | $1,375.56 | $1,375.60 | $1,375.50 | |