| 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 | $155.89 | 3.342% | $161.0998 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $241.42 | 5.387% | $254.4253 | $254.43 | $254.45 | $254.40 |
| Purchase #3 | $205.75 | 8.717% | $223.6852 | $223.69 | $223.70 | $223.70 |
| Purchase #4 | $138.91 | 8.749% | $151.0632 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $8.53 | 4.260% | $8.8934 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $115.34 | 6.750% | $123.1255 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $114.50 | 10.713% | $126.7664 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $980.34 | $1,049.0588 | $1,049.07 | $1,049.10 | $1,049.10 | |