| 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 | $85.98 | 6.148% | $91.2661 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $138.76 | 4.404% | $144.871 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $88.74 | 9.150% | $96.8597 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $134.43 | 8.149% | $145.3847 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $205.30 | 10.539% | $226.9366 | $226.94 | $226.95 | $226.90 |
| Purchase #6 | $177.44 | 8.779% | $193.0175 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $215.37 | 3.392% | $222.6754 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $1,046.02 | $1,121.0110 | $1,121.02 | $1,121.00 | $1,121.10 | |