| 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 | $15.65 | 3.206% | $16.1517 | $16.15 | $16.15 | $16.20 |
| Purchase #2 | $185.77 | 3.595% | $192.4484 | $192.45 | $192.45 | $192.40 |
| Purchase #3 | $223.44 | 9.756% | $245.2388 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $100.88 | 6.154% | $107.0882 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $226.62 | 4.270% | $236.2967 | $236.30 | $236.30 | $236.30 |
| Purchase #6 | $125.31 | 9.204% | $136.8435 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $112.85 | 12.288% | $126.717 | $126.72 | $126.70 | $126.70 |
| 7 purchase totals = | $990.52 | $1,060.7843 | $1,060.79 | $1,060.80 | $1,060.70 | |