| 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 | $116.67 | 12.499% | $131.2526 | $131.25 | $131.25 | $131.30 |
| Purchase #2 | $100.27 | 6.653% | $106.941 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $97.62 | 11.635% | $108.9781 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $44.69 | 6.506% | $47.5975 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $50.29 | 9.463% | $55.0489 | $55.05 | $55.05 | $55.00 |
| Purchase #6 | $100.85 | 8.136% | $109.0552 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $202.99 | 6.627% | $216.4421 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $713.38 | $775.3154 | $775.32 | $775.35 | $775.30 | |