| 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 | $239.67 | 3.187% | $247.3083 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $107.26 | 6.716% | $114.4636 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $19.49 | 7.285% | $20.9098 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $110.76 | 4.607% | $115.8627 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $169.75 | 13.649% | $192.9192 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $120.73 | 12.759% | $136.1339 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $239.71 | 3.482% | $248.0567 | $248.06 | $248.05 | $248.10 |
| 7 purchase totals = | $1,007.37 | $1,075.6542 | $1,075.65 | $1,075.60 | $1,075.70 | |