| 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 | $26.62 | 7.263% | $28.5534 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $217.68 | 8.789% | $236.8119 | $236.81 | $236.80 | $236.80 |
| Purchase #3 | $167.79 | 13.220% | $189.9718 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $192.83 | 3.421% | $199.4267 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $166.79 | 13.583% | $189.4451 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $103.49 | 5.200% | $108.8715 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $239.72 | 3.534% | $248.1917 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $1,114.92 | $1,201.2721 | $1,201.27 | $1,201.25 | $1,201.30 | |