| 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 | $223.46 | 5.500% | $235.7503 | $235.75 | $235.75 | $235.80 |
| Purchase #2 | $158.94 | 7.575% | $170.9797 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $226.88 | 3.331% | $234.4374 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $5.40 | 13.559% | $6.1322 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $118.92 | 13.246% | $134.6721 | $134.67 | $134.65 | $134.70 |
| Purchase #6 | $190.43 | 13.793% | $216.696 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $126.53 | 8.844% | $137.7203 | $137.72 | $137.70 | $137.70 |
| 7 purchase totals = | $1,050.56 | $1,136.3880 | $1,136.39 | $1,136.40 | $1,136.40 | |