| 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 | $80.77 | 3.708% | $83.765 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $250.56 | 6.727% | $267.4152 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $250.48 | 6.859% | $267.6604 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $234.62 | 12.570% | $264.1117 | $264.11 | $264.10 | $264.10 |
| Purchase #5 | $72.31 | 13.275% | $81.9092 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $98.77 | 7.200% | $105.8814 | $105.88 | $105.90 | $105.90 |
| Purchase #7 | $214.30 | 7.661% | $230.7175 | $230.72 | $230.70 | $230.70 |
| 7 purchase totals = | $1,201.81 | $1,301.4604 | $1,301.47 | $1,301.40 | $1,301.50 | |