| 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 | $120.97 | 6.205% | $128.4762 | $128.48 | $128.50 | $128.50 |
| Purchase #2 | $167.98 | 10.735% | $186.0127 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $198.68 | 3.450% | $205.5345 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $233.85 | 13.615% | $265.6887 | $265.69 | $265.70 | $265.70 |
| Purchase #5 | $212.67 | 10.134% | $234.222 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $196.37 | 5.623% | $207.4119 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $6.99 | 13.815% | $7.9557 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $1,137.51 | $1,235.3017 | $1,235.30 | $1,235.30 | $1,235.30 | |