| 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 | $219.64 | 3.666% | $227.692 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $140.66 | 5.342% | $148.1741 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $210.93 | 5.501% | $222.5333 | $222.53 | $222.55 | $222.50 |
| Purchase #4 | $8.53 | 3.267% | $8.8087 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $32.26 | 5.808% | $34.1337 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $64.74 | 4.624% | $67.7336 | $67.73 | $67.75 | $67.70 |
| Purchase #7 | $163.25 | 9.505% | $178.7669 | $178.77 | $178.75 | $178.80 |
| 7 purchase totals = | $840.01 | $887.8423 | $887.83 | $887.85 | $887.80 | |