| 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 | $218.43 | 5.329% | $230.0701 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $167.69 | 3.717% | $173.923 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $165.91 | 13.557% | $188.4024 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $99.47 | 5.403% | $104.8444 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $158.30 | 3.514% | $163.8627 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $173.92 | 4.228% | $181.2733 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $195.60 | 3.703% | $202.8431 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $1,179.32 | $1,245.2190 | $1,245.20 | $1,245.15 | $1,245.20 | |