| 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 | $230.92 | 8.851% | $251.3587 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $21.89 | 10.723% | $24.2373 | $24.24 | $24.25 | $24.20 |
| Purchase #3 | $36.43 | 3.357% | $37.653 | $37.65 | $37.65 | $37.70 |
| Purchase #4 | $40.73 | 7.808% | $43.9102 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $29.33 | 6.360% | $31.1954 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $245.85 | 3.639% | $254.7965 | $254.80 | $254.80 | $254.80 |
| Purchase #7 | $22.44 | 12.123% | $25.1604 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $627.59 | $668.3115 | $668.32 | $668.30 | $668.40 | |