| 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 | $215.26 | 3.730% | $223.2892 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $114.47 | 4.753% | $119.9108 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $225.51 | 9.375% | $246.6516 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $68.52 | 13.637% | $77.8641 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $217.29 | 7.668% | $233.9518 | $233.95 | $233.95 | $234.00 |
| Purchase #6 | $165.73 | 8.592% | $179.9695 | $179.97 | $179.95 | $180.00 |
| Purchase #7 | $233.84 | 9.605% | $256.3003 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,240.62 | $1,337.9373 | $1,337.93 | $1,337.90 | $1,338.10 | |