| 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 | $145.85 | 10.109% | $160.594 | $160.59 | $160.60 | $160.60 |
| Purchase #2 | $191.44 | 5.192% | $201.3796 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $93.30 | 10.585% | $103.1758 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $246.69 | 6.234% | $262.0687 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $200.34 | 11.527% | $223.4332 | $223.43 | $223.45 | $223.40 |
| Purchase #6 | $7.92 | 13.202% | $8.9656 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $212.57 | 12.566% | $239.2815 | $239.28 | $239.30 | $239.30 |
| 7 purchase totals = | $1,098.11 | $1,198.8984 | $1,198.90 | $1,198.95 | $1,199.00 | |