| 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 | $207.34 | 8.557% | $225.0821 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $14.39 | 11.869% | $16.0979 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $83.25 | 4.585% | $87.067 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $205.63 | 8.483% | $223.0736 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $134.37 | 4.430% | $140.3226 | $140.32 | $140.30 | $140.30 |
| Purchase #6 | $15.36 | 6.778% | $16.4011 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $104.34 | 7.851% | $112.5317 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $764.68 | $820.5760 | $820.57 | $820.55 | $820.60 | |