| 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 | $203.70 | 5.372% | $214.6428 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $204.81 | 9.566% | $224.4021 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $22.84 | 4.778% | $23.9313 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $118.72 | 13.315% | $134.5276 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $22.93 | 4.400% | $23.9389 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $140.38 | 9.399% | $153.5743 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $107.96 | 5.477% | $113.873 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $821.34 | $888.8900 | $888.88 | $888.90 | $888.80 | |