| 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 | $113.57 | 10.375% | $125.3529 | $125.35 | $125.35 | $125.40 |
| Purchase #2 | $113.81 | 9.764% | $124.9224 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $78.49 | 12.776% | $88.5179 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $195.66 | 7.833% | $210.986 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $219.79 | 3.153% | $226.72 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $226.34 | 12.812% | $255.3387 | $255.34 | $255.35 | $255.30 |
| Purchase #7 | $247.85 | 3.503% | $256.5322 | $256.53 | $256.55 | $256.50 |
| 7 purchase totals = | $1,195.51 | $1,288.3701 | $1,288.37 | $1,288.35 | $1,288.30 | |