| 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 | $199.85 | 7.482% | $214.8028 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $100.58 | 5.457% | $106.0687 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $116.58 | 5.584% | $123.0898 | $123.09 | $123.10 | $123.10 |
| Purchase #4 | $183.86 | 11.428% | $204.8715 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $202.33 | 3.779% | $209.9761 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $25.36 | 13.777% | $28.8538 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $150.65 | 10.119% | $165.8943 | $165.89 | $165.90 | $165.90 |
| 7 purchase totals = | $979.21 | $1,053.5570 | $1,053.55 | $1,053.55 | $1,053.70 | |