| 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 | $179.64 | 11.473% | $200.2501 | $200.25 | $200.25 | $200.30 |
| Purchase #2 | $199.35 | 13.306% | $225.8755 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $54.31 | 5.214% | $57.1417 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $38.57 | 3.787% | $40.0306 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $102.41 | 11.757% | $114.4503 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $193.66 | 8.267% | $209.6699 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $135.93 | 3.626% | $140.8588 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $903.87 | $988.2769 | $988.28 | $988.30 | $988.40 | |