| 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 | $86.50 | 12.503% | $97.3151 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $201.90 | 12.185% | $226.5015 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $228.61 | 5.304% | $240.7355 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $142.28 | 4.803% | $149.1137 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $98.76 | 7.436% | $106.1038 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $104.72 | 11.578% | $116.8445 | $116.84 | $116.85 | $116.80 |
| Purchase #7 | $160.72 | 13.139% | $181.837 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $1,023.49 | $1,118.4511 | $1,118.45 | $1,118.45 | $1,118.30 | |