| 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 | $125.81 | 11.348% | $140.0869 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $214.94 | 4.392% | $224.3802 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $178.91 | 9.599% | $196.0836 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $114.81 | 5.679% | $121.3301 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $230.32 | 11.609% | $257.0578 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $126.29 | 7.816% | $136.1608 | $136.16 | $136.15 | $136.20 |
| Purchase #7 | $47.38 | 4.147% | $49.3448 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $1,038.46 | $1,124.4442 | $1,124.44 | $1,124.50 | $1,124.50 | |