| 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 | $100.96 | 13.713% | $114.8046 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $198.72 | 8.711% | $216.0305 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $192.57 | 4.412% | $201.0662 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $192.79 | 3.726% | $199.9734 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $5.98 | 10.155% | $6.5873 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $192.97 | 7.457% | $207.3598 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $198.69 | 9.738% | $218.0384 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $1,082.68 | $1,163.8602 | $1,163.86 | $1,163.85 | $1,163.90 | |