| 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 | $189.70 | 7.809% | $204.5137 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $203.67 | 5.557% | $214.9879 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $110.96 | 4.287% | $115.7169 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $166.56 | 10.576% | $184.1754 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $182.65 | 9.428% | $199.8702 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $25.73 | 11.157% | $28.6007 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $63.46 | 3.492% | $65.676 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $942.73 | $1,013.5408 | $1,013.55 | $1,013.55 | $1,013.60 | |