| 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 | $42.51 | 11.545% | $47.4178 | $47.42 | $47.40 | $47.40 |
| Purchase #2 | $223.42 | 12.639% | $251.6581 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $106.35 | 7.192% | $113.9987 | $114.00 | $114.00 | $114.00 |
| Purchase #4 | $51.31 | 4.316% | $53.5245 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $7.46 | 11.394% | $8.31 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $230.68 | 12.478% | $259.4643 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $121.37 | 10.840% | $134.5265 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $783.10 | $868.8999 | $868.90 | $868.85 | $868.90 | |