| 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 | $225.29 | 7.413% | $241.9907 | $241.99 | $242.00 | $242.00 |
| Purchase #2 | $115.44 | 9.688% | $126.6238 | $126.62 | $126.60 | $126.60 |
| Purchase #3 | $113.80 | 5.297% | $119.828 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $167.48 | 4.476% | $174.9764 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $146.29 | 7.795% | $157.6933 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $58.62 | 12.805% | $66.1263 | $66.13 | $66.15 | $66.10 |
| Purchase #7 | $55.86 | 11.871% | $62.4911 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $882.78 | $949.7296 | $949.73 | $949.80 | $949.70 | |