| 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 | $99.48 | 9.341% | $108.7724 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $214.99 | 4.350% | $224.3421 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $110.77 | 4.376% | $115.6173 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $35.70 | 7.678% | $38.441 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $119.96 | 9.770% | $131.6801 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $190.62 | 11.155% | $211.8837 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $93.78 | 3.701% | $97.2508 | $97.25 | $97.25 | $97.30 |
| 7 purchase totals = | $865.30 | $927.9874 | $927.98 | $928.00 | $928.00 | |