| 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 | $229.37 | 6.159% | $243.4969 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $10.45 | 10.194% | $11.5153 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $162.81 | 11.496% | $181.5266 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $69.67 | 7.585% | $74.9545 | $74.95 | $74.95 | $75.00 |
| Purchase #5 | $60.92 | 8.103% | $65.8563 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $194.73 | 5.360% | $205.1675 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $144.35 | 7.284% | $154.8645 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $872.30 | $937.3816 | $937.39 | $937.35 | $937.50 | |