| 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 | $224.30 | 10.771% | $248.4594 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $209.53 | 3.382% | $216.6163 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $11.47 | 13.335% | $12.9995 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $215.34 | 4.705% | $225.4717 | $225.47 | $225.45 | $225.50 |
| Purchase #5 | $9.77 | 4.366% | $10.1966 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $108.44 | 3.401% | $112.128 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $99.32 | 10.652% | $109.8996 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $878.17 | $935.7711 | $935.78 | $935.75 | $935.80 | |