| 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 | $198.44 | 3.477% | $205.3398 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $186.52 | 4.652% | $195.1969 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $200.40 | 11.528% | $223.5021 | $223.50 | $223.50 | $223.50 |
| Purchase #4 | $128.39 | 4.539% | $134.2176 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $31.63 | 11.212% | $35.1764 | $35.18 | $35.20 | $35.20 |
| Purchase #6 | $46.87 | 8.524% | $50.8652 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $6.47 | 10.714% | $7.1632 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $798.72 | $851.4612 | $851.47 | $851.45 | $851.50 | |