| 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 | $233.87 | 5.804% | $247.4438 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $122.33 | 10.245% | $134.8627 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $181.31 | 8.790% | $197.2471 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $77.74 | 13.167% | $87.976 | $87.98 | $88.00 | $88.00 |
| Purchase #5 | $49.44 | 3.529% | $51.1847 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $226.52 | 13.567% | $257.252 | $257.25 | $257.25 | $257.30 |
| Purchase #7 | $122.86 | 7.401% | $131.9529 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $1,014.07 | $1,107.9192 | $1,107.91 | $1,107.95 | $1,108.00 | |