| 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 | $203.36 | 10.497% | $224.7067 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $198.64 | 3.107% | $204.8117 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $121.62 | 8.393% | $131.8276 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $19.60 | 6.494% | $20.8728 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $157.88 | 7.336% | $169.4621 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $57.70 | 7.309% | $61.9173 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $27.60 | 4.505% | $28.8434 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $786.40 | $842.4416 | $842.44 | $842.40 | $842.40 | |