| 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 | $78.94 | 3.314% | $81.5561 | $81.56 | $81.55 | $81.60 |
| Purchase #2 | $140.74 | 12.143% | $157.8301 | $157.83 | $157.85 | $157.80 |
| Purchase #3 | $74.28 | 3.386% | $76.7951 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $127.95 | 5.378% | $134.8312 | $134.83 | $134.85 | $134.80 |
| Purchase #5 | $216.78 | 13.170% | $245.3299 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $110.44 | 13.810% | $125.6918 | $125.69 | $125.70 | $125.70 |
| Purchase #7 | $211.92 | 5.547% | $223.6752 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $961.05 | $1,045.7094 | $1,045.72 | $1,045.80 | $1,045.70 | |