| 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 | $131.96 | 5.803% | $139.6176 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $47.92 | 3.173% | $49.4405 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $229.42 | 4.417% | $239.5535 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $174.32 | 3.838% | $181.0104 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $214.51 | 7.825% | $231.2954 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $114.56 | 4.543% | $119.7645 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $26.99 | 3.254% | $27.8683 | $27.87 | $27.85 | $27.90 |
| 7 purchase totals = | $939.68 | $988.5502 | $988.55 | $988.50 | $988.60 | |