| 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 | $100.91 | 3.330% | $104.2703 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $22.99 | 5.558% | $24.2678 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $215.88 | 6.568% | $230.059 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $125.56 | 7.116% | $134.4948 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $248.83 | 13.112% | $281.4566 | $281.46 | $281.45 | $281.50 |
| Purchase #6 | $230.49 | 12.612% | $259.5594 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $26.98 | 7.181% | $28.9174 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $971.64 | $1,063.0253 | $1,063.03 | $1,062.95 | $1,063.20 | |