| 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 | $101.81 | 12.809% | $114.8508 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $231.56 | 5.620% | $244.5737 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $91.52 | 11.504% | $102.0485 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $158.44 | 3.582% | $164.1153 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $9.90 | 3.233% | $10.2201 | $10.22 | $10.20 | $10.20 |
| Purchase #6 | $76.57 | 7.313% | $82.1696 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $179.95 | 5.673% | $190.1586 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $849.75 | $908.1366 | $908.14 | $908.05 | $908.20 | |