| 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 | $207.69 | 3.387% | $214.7245 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $91.36 | 6.190% | $97.0152 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $120.57 | 3.329% | $124.5838 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $50.54 | 8.789% | $54.982 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $181.72 | 5.352% | $191.4457 | $191.45 | $191.45 | $191.40 |
| Purchase #6 | $89.45 | 7.529% | $96.1847 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $25.82 | 11.289% | $28.7348 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $767.15 | $807.6707 | $807.66 | $807.70 | $807.60 | |