| 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 | $239.97 | 4.821% | $251.539 | $251.54 | $251.55 | $251.50 |
| Purchase #2 | $189.48 | 10.197% | $208.8013 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $128.50 | 13.572% | $145.94 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $165.59 | 9.642% | $181.5562 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $134.56 | 13.107% | $152.1968 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $76.73 | 11.526% | $85.5739 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $71.65 | 10.730% | $79.338 | $79.34 | $79.35 | $79.30 |
| 7 purchase totals = | $1,006.48 | $1,104.9452 | $1,104.95 | $1,104.95 | $1,104.90 | |