| 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 | $109.72 | 13.807% | $124.869 | $124.87 | $124.85 | $124.90 |
| Purchase #2 | $164.66 | 11.609% | $183.7754 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $174.69 | 5.460% | $184.2281 | $184.23 | $184.25 | $184.20 |
| Purchase #4 | $115.30 | 12.417% | $129.6168 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $104.65 | 12.807% | $118.0525 | $118.05 | $118.05 | $118.10 |
| Purchase #6 | $213.28 | 12.203% | $239.3066 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $201.70 | 11.125% | $224.1391 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,084.00 | $1,203.9875 | $1,204.00 | $1,204.00 | $1,204.00 | |